network:port [Echo Wiki]

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https://www.yougetsignal.com/tools/open-ports/ http://check.sdv.fr/ Table legend</h2> Color coding of table entries <table style=“padding: 2px;”> <tbody> <tr>

<td style=“background: none repeat scroll 0% 0% rgb(249, 249, 249);”>Official</td> <td> Port/application combination is registered with IANA</td> </tr> <tr> <td style=“background: none repeat scroll 0% 0% lightsteelblue;”>Unofficial</td> <td>Port/application combination is not registered with IANA</td> </tr> <tr> <td style=“background: none repeat scroll 0% 0% khaki;”>Conflict</td>

<td>Port is in use for multiple applications</td> </tr> </tbody></table> <h2> Well-known ports: 0–1023</h2> According to IANA “The Well Known Ports are assigned by the IANA and on most systems can only be used by system (or root) processes or by programs executed by privileged users. Ports are used in the TCP [RFC793] to name the ends of logical connections which carry long term conversations. For the purpose of providing services to unknown callers, a service contact port is defined. This list specifies the port used by the server process as its contact port. The contact port is sometimes called the well-known port.”<a href=“#cite_note-IANA-0”>[1]</a>

<table id=“sortable_table_id_0” class=“wikitable sortable”> <tbody><tr> <th>Port<a href=“#” class=“sortheader” onclick=“ts_resortTable(this);return false;”><img src=“http://bits.wikimedia.org/skins-1.5/common/images/sort_none.gif” alt=“↓”></a></th> <th>TCP<a href=“#” class=“sortheader” onclick=“ts_resortTable(this);return false;”><img src=“http://bits.wikimedia.org/skins-1.5/common/images/sort_none.gif” alt=“↓”></a></th> <th>UDP<a href=“#” class=“sortheader” onclick=“ts_resortTable(this);return false;”><img src=“http://bits.wikimedia.org/skins-1.5/common/images/sort_none.gif” alt=“↓”></a></th> <th>Description<a href=“#” class=“sortheader” onclick=“ts_resortTable(this);return false;”><img src=“http://bits.wikimedia.org/skins-1.5/common/images/sort_none.gif” alt=“↓”></a></th> <th>Status<a href=“#” class=“sortheader” onclick=“ts_resortTable(this);return false;”><img src=“http://bits.wikimedia.org/skins-1.5/common/images/sort_none.gif” alt=“↓”></a></th> </tr> <tr> <td>0</td> <td></td>

<td>UDP</td> <td>Reserved</td> <td>Official</td> </tr> <tr> <td>0</td> <td>TCP</td> <td>UDP</td> <td>When running a server on port 0, the system will run it on a random port from 1-65535 or 1024-65535 depending on the privileges of the user.</td> <td>Official</td>

</tr> <tr> <td>1</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/TCPMUX” title=“TCPMUX”>TCP Port Service Multiplexer</a></td> <td>Official</td> </tr> <tr> <td>2</td> <td>TCP</td>

<td>UDP</td> <td>Management Utility</td> <td>Official</td> </tr> <tr> <td>3</td> <td>TCP</td> <td>UDP</td> <td>Compression Process</td> <td>Official</td>

</tr> <tr> <td>4</td> <td>TCP</td> <td>UDP</td> <td>Unassigned</td> <td>Official</td> </tr> <tr> <td>5</td> <td>TCP</td>

<td>UDP</td> <td><a href=“/wiki/Remote_Job_Entry” title=“Remote Job Entry”>Remote Job Entry</a></td> <td>Official</td> </tr> <tr> <td>6</td> <td>TCP</td> <td>UDP</td> <td>Unassigned</td> <td>Official</td>

</tr> <tr> <td>7</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Echo_protocol” title=“Echo protocol” class=“mw-redirect”>Echo</a></td> <td>Official</td> </tr> <tr> <td>8</td> <td>TCP</td>

<td>UDP</td> <td>Unassigned</td> <td>Official</td> </tr> <tr> <td>9</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/DISCARD” title=“DISCARD” class=“mw-redirect”>Discard</a></td> <td>Official</td>

</tr> <tr> <td>10</td> <td>TCP</td> <td>UDP</td> <td>Unassigned</td> <td>Official</td> </tr> <tr> <td>11</td> <td>TCP</td>

<td>UDP</td> <td><a href=“/w/index.php?title=Active_Users&action=edit&redlink=1” class=“new” title=“Active Users (page does not exist)”>Active Users</a></td> <td>Official</td> </tr> <tr> <td>12</td> <td>TCP</td> <td>UDP</td> <td>Unassigned</td> <td>Official</td>

</tr> <tr> <td>13</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/DAYTIME” title=“DAYTIME” class=“mw-redirect”>DAYTIME</a> – (<a href=“http://tools.ietf.org/html/rfc867” class=“external mw-magiclink-rfc”>RFC 867</a>)</td> <td>Official</td> </tr>

<tr> <td>14</td> <td>TCP</td> <td>UDP</td> <td>Unassigned</td> <td>Official</td> </tr> <tr> <td>16</td> <td>TCP</td>

<td>UDP</td> <td>Unassigned</td> <td>Official</td> </tr> <tr> <td>17</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/QOTD” title=“QOTD”>Quote of the Day</a></td> <td>Official</td>

</tr> <tr> <td>18</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Message_send_protocol” title=“Message send protocol”>Message Send Protocol</a></td> <td>Official</td> </tr> <tr> <td>19</td> <td>TCP</td>

<td>UDP</td> <td><a href=“/wiki/CHARGEN” title=“CHARGEN” class=“mw-redirect”>Character Generator</a></td> <td>Official</td> </tr> <tr> <td>20</td> <td>TCP</td> <td></td> <td><a href=“/wiki/File_transfer_protocol” title=“File transfer protocol” class=“mw-redirect”>FTP</a> – data transfer</td>

<td>Official</td> </tr> <tr> <td>21</td> <td>TCP</td> <td></td> <td><a href=“/wiki/File_transfer_protocol” title=“File transfer protocol” class=“mw-redirect”>FTP</a> – control (command)</td> <td>Official</td> </tr> <tr>

<td>22</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Secure_Shell” title=“Secure Shell”>Secure Shell</a> (SSH)—used for secure logins, <a href=“/wiki/File_transfer” title=“File transfer”>file transfers</a> (<a href=“/wiki/Secure_copy” title=“Secure copy”>scp</a>, <a href=“/wiki/SSH_file_transfer_protocol” title=“SSH file transfer protocol” class=“mw-redirect”>sftp</a>) and port forwarding</td>

<td>Official</td> </tr> <tr> <td>23</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Telnet” title=“Telnet”>Telnet</a> protocol—unencrypted text communications</td> <td>Official USA only</td> </tr> <tr>

<td>24</td> <td>TCP</td> <td>UDP</td> <td>Priv-mail : any private mail system.</td> <td>Official</td> </tr> <tr> <td>25</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/Simple_Mail_Transfer_Protocol” title=“Simple Mail Transfer Protocol”>Simple Mail Transfer Protocol</a> (SMTP)—used for e-mail routing between mail servers</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>34</td> <td>TCP</td> <td>UDP</td> <td>Remote File (RF)—used to transfer files between machines</td>

<td>Unofficial</td> </tr> <tr> <td>35</td> <td>TCP</td> <td>UDP</td> <td>Any private <a href=“/wiki/Print_server” title=“Print server”>printer server</a> protocol</td> <td>Official</td>

</tr> <tr> <td>37</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/TIME_protocol” title=“TIME protocol” class=“mw-redirect”>TIME protocol</a></td> <td>Official</td> </tr> <tr> <td>39</td> <td>TCP</td>

<td>UDP</td> <td>Resource Location Protocol<a href=“#cite_note-1”>[2]</a> (RLP)—used for determining the location of higher level <a href=“/wiki/Service_%28systems_architecture%29” title=“Service (systems architecture)”>services</a> from <a href=“/wiki/Host_%28network%29” title=“Host (network)”>hosts</a> on a <a href=“/wiki/Computer_network” title=“Computer network”>network</a></td> <td>Official</td>

</tr> <tr> <td>41</td> <td>TCP</td> <td>UDP</td> <td>Graphics</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>42</td> <td>TCP</td>

<td>UDP</td> <td>nameserver, <a href=“/wiki/DARPA” title=“DARPA”>ARPA</a> <a href=“/wiki/ARPA_Host_Name_Server_Protocol” title=“ARPA Host Name Server Protocol”>Host Name Server Protocol</a></td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>42</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/Windows_Internet_Name_Service” title=“Windows Internet Name Service”>WINS</a></td> <td>Unofficial</td> </tr> <tr> <td>43</td> <td>TCP</td> <td></td> <td><a href=“/wiki/WHOIS” title=“WHOIS” class=“mw-redirect”>WHOIS</a> protocol</td> <td>Official</td>

</tr> <tr> <td>47</td> <td>TCP</td> <td>UDP</td> <td>NI FTP</td> <td>Official</td> </tr> <tr> <td>49</td> <td>TCP</td>

<td>UDP</td> <td><a href=“/wiki/TACACS” title=“TACACS”>TACACS</a> Login Host protocol</td> <td>Official</td> </tr> <tr> <td>50</td> <td>TCP</td> <td>UDP</td> <td>Remote Mail Checking Protocol</td>

<td>Official</td> </tr> <tr> <td>51</td> <td>TCP</td> <td>UDP</td> <td>IMP Logical Address Maintenance</td> <td>Official</td> </tr> <tr> <td>52</td>

<td>TCP</td> <td>UDP</td> <td>XNS (<a href=“/wiki/Xerox_Network_Systems” title=“Xerox Network Systems”>Xerox Network Systems</a>) Time Protocol</td> <td>Official</td> </tr> <tr> <td>53</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/Domain_Name_System” title=“Domain Name System”>Domain Name System</a> (DNS)</td> <td>Official</td> </tr> <tr> <td>54</td> <td>TCP</td> <td>UDP</td> <td>XNS (<a href=“/wiki/Xerox_Network_Systems” title=“Xerox Network Systems”>Xerox Network Systems</a>) Clearinghouse</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>55</td> <td>TCP</td> <td>UDP</td> <td><a href=“/w/index.php?title=ISI_Graphics_Language&action=edit&redlink=1” class=“new” title=“ISI Graphics Language (page does not exist)”>ISI Graphics Language</a> (ISI-GL)</td> <td>Unofficial</td> </tr>

<tr bgcolor=“khaki”> <td>56</td> <td>TCP</td> <td>UDP</td> <td>XNS (<a href=“/wiki/Xerox_Network_Systems” title=“Xerox Network Systems”>Xerox Network Systems</a>) Authentication</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>56</td>

<td>TCP</td> <td>UDP</td> <td>Route Access Protocol (RAP)<a href=“#cite_note-2”>[3]</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>57</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/Mail_Transfer_Protocol” title=“Mail Transfer Protocol”>Mail Transfer Protocol</a> (MTP)</td> <td>Unofficial</td> </tr> <tr> <td>58</td> <td>TCP</td> <td>UDP</td> <td>XNS (<a href=“/wiki/Xerox_Network_Systems” title=“Xerox Network Systems”>Xerox Network Systems</a>) Mail</td>

<td>Official</td> </tr> <tr> <td>67</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Bootstrap_Protocol” title=“Bootstrap Protocol”>Bootstrap Protocol</a> (BOOTP) Server; also used by <a href=“/wiki/Dynamic_Host_Configuration_Protocol” title=“Dynamic Host Configuration Protocol”>Dynamic Host Configuration Protocol</a> (DHCP)</td> <td>Official</td>

</tr> <tr> <td>68</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Bootstrap_Protocol” title=“Bootstrap Protocol”>Bootstrap Protocol</a> (BOOTP) Client; also used by <a href=“/wiki/Dynamic_Host_Configuration_Protocol” title=“Dynamic Host Configuration Protocol”>Dynamic Host Configuration Protocol</a> (DHCP)</td> <td>Official</td> </tr>

<tr> <td>69</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Trivial_File_Transfer_Protocol” title=“Trivial File Transfer Protocol”>Trivial File Transfer Protocol</a> (TFTP)</td> <td>Official</td> </tr> <tr> <td>70</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/Gopher_%28protocol%29” title=“Gopher (protocol)”>Gopher</a> protocol</td> <td>Official</td> </tr> <tr> <td>79</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Finger_protocol” title=“Finger protocol”>Finger protocol</a></td> <td>Official</td>

</tr> <tr> <td>80</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Hypertext_Transfer_Protocol” title=“Hypertext Transfer Protocol”>Hypertext Transfer Protocol</a> (HTTP)</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>81</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/Torpark” title=“Torpark” class=“mw-redirect”>Torpark</a>—<a href=“/wiki/Onion_routing” title=“Onion routing”>Onion routing</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>82</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Torpark” title=“Torpark” class=“mw-redirect”>Torpark</a>—Control</td>

<td>Unofficial</td> </tr> <tr> <td>83</td> <td>TCP</td> <td></td> <td>MIT ML Device</td> <td>Official</td> </tr> <tr> <td>88</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Kerberos_%28protocol%29” title=“Kerberos (protocol)”>Kerberos</a>—authentication system</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>90</td> <td>TCP</td> <td>UDP</td>

<td>dnsix (<a href=“/wiki/United_States_Department_of_Defense” title=“United States Department of Defense”>DoD</a> Network Security for Information Exchange) Securit Attribute Token Map</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>90</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Pointcast” title=“Pointcast” class=“mw-redirect”>Pointcast</a></td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>99</td> <td>TCP</td> <td></td> <td>WIP Message Protocol</td> <td>Unofficial</td> </tr> <tr> <td>101</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/History_of_the_Internet#NIC.2C_InterNIC.2C_IANA_and_ICANN” title=“History of the Internet”>NIC</a> <a href=“/wiki/Hostname” title=“Hostname”>host name</a></td> <td>Official</td> </tr> <tr> <td>102</td> <td>TCP</td> <td></td> <td><a href=“/wiki/ISO” title=“ISO” class=“mw-redirect”>ISO</a>-<a href=“/wiki/TSAP” title=“TSAP” class=“mw-redirect”>TSAP</a> (Transport Service Access Point) Class 0 protocol<a href=“#cite_note-3”>[4]</a></td>

<td>Official</td> </tr> <tr> <td>104</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/American_College_of_Radiology” title=“American College of Radiology”>ACR</a>/<a href=“/wiki/National_Electrical_Manufacturers_Association” title=“National Electrical Manufacturers Association”>NEMA</a> <a href=“/wiki/Digital_Imaging_and_Communications_in_Medicine” title=“Digital Imaging and Communications in Medicine”>Digital Imaging and Communications in Medicine</a></td> <td>Official</td>

</tr> <tr> <td>105</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/CCSO_Nameserver” title=“CCSO Nameserver”>CCSO Nameserver Protocol (Qi/Ph)</a></td> <td>Official</td> </tr> <tr> <td>107</td> <td>TCP</td>

<td></td> <td>Remote <a href=“/wiki/TELNET” title=“TELNET” class=“mw-redirect”>TELNET</a> Service<a href=“#cite_note-4”>[5]</a> protocol</td> <td>Official</td> </tr> <tr> <td>108</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/IBM_Systems_Network_Architecture” title=“IBM Systems Network Architecture”>SNA</a> Gateway Access Server <a href=“#cite_note-5”>[6]</a></td> <td>Official</td> </tr> <tr> <td>109</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/Post_Office_Protocol” title=“Post Office Protocol”>Post Office Protocol</a> 2 (POP2)</td> <td>Official</td> </tr> <tr> <td>110</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Post_Office_Protocol” title=“Post Office Protocol”>Post Office Protocol</a> 3 (POP3)</td>

<td>Official</td> </tr> <tr> <td>111</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Open_Network_Computing_Remote_Procedure_Call” title=“Open Network Computing Remote Procedure Call”>ONC RPC</a> (<a href=“/wiki/Sun_Microsystems” title=“Sun Microsystems”>Sun</a><a href=“/wiki/Remote_Procedure_Call” title=“Remote Procedure Call” class=“mw-redirect”>RPC</a>)</td>

<td>Official</td> </tr> <tr> <td>113</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Ident” title=“Ident”>ident</a>—user identification system, used by <a href=“/wiki/Internet_Relay_Chat” title=“Internet Relay Chat”>IRC</a> servers to identify users</td> <td>Official</td>

</tr> <tr> <td>113</td> <td>TCP</td> <td>UDP</td> <td>Authentication Service (auth)</td> <td>Official</td> </tr> <tr> <td>115</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/Simple_File_Transfer_Protocol” title=“Simple File Transfer Protocol”>Simple File Transfer Protocol</a> (SFTP)</td> <td>Official</td> </tr> <tr> <td>117</td> <td>TCP</td> <td></td> <td><a href=“/wiki/UUCP” title=“UUCP”>UUCP</a> <a href=“/wiki/UUCP#UUCPNET_and_mapping” title=“UUCP”>Path Service</a></td>

<td>Official</td> </tr> <tr> <td>118</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/SQL” title=“SQL”>SQL</a> (Structured Query Language) Services</td> <td>Official</td> </tr>

<tr> <td>119</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Network_News_Transfer_Protocol” title=“Network News Transfer Protocol”>Network News Transfer Protocol</a> (NNTP)—used for retrieving newsgroup messages</td> <td>Official</td> </tr> <tr> <td>123</td> <td></td>

<td>UDP</td> <td><a href=“/wiki/Network_Time_Protocol” title=“Network Time Protocol”>Network Time Protocol</a> (NTP)—used for time synchronization</td> <td>Official</td> </tr> <tr> <td>135</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Distributed_Computing_Environment” title=“Distributed Computing Environment”>DCE</a> <a href=“/wiki/Communication_endpoint” title=“Communication endpoint”>endpoint</a> resolution</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>135</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Microsoft” title=“Microsoft”>Microsoft</a> EPMAP (End Point Mapper), also known as DCE/<a href=“/wiki/Remote_procedure_call” title=“Remote procedure call”>RPC</a> Locator service<a href=“#cite_note-6”>[7]</a>, used to remotely manage services including <a href=“/wiki/DHCP_server” title=“DHCP server” class=“mw-redirect”>DHCP server</a>, <a href=“/wiki/Domain_Name_System” title=“Domain Name System”>DNS</a> server and <a href=“/wiki/Windows_Internet_Name_Service” title=“Windows Internet Name Service”>WINS</a>. Also used by <a href=“/wiki/Distributed_Component_Object_Model” title=“Distributed Component Object Model”>DCOM</a></td>

<td>Unofficial</td> </tr> <tr> <td>137</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/NetBIOS” title=“NetBIOS”>NetBIOS</a> NetBIOS Name Service</td> <td>Official</td> </tr>

<tr> <td>138</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/NetBIOS” title=“NetBIOS”>NetBIOS</a> NetBIOS Datagram Service</td> <td>Official</td> </tr> <tr> <td>139</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/NetBIOS” title=“NetBIOS”>NetBIOS</a> NetBIOS Session Service</td> <td>Official</td> </tr> <tr> <td>143</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/Internet_Message_Access_Protocol” title=“Internet Message Access Protocol”>Internet Message Access Protocol</a> (IMAP)—used for retrieving, organizing, and synchronizing e-mail messages</td> <td>Official</td> </tr> <tr> <td>152</td> <td>TCP</td> <td>UDP</td> <td>Background File Transfer Program (BFTP)<a href=“#cite_note-7”>[8]</a></td>

<td>Official</td> </tr> <tr> <td>153</td> <td>TCP</td> <td>UDP</td> <td>SGMP, <a href=“/wiki/Simple_Gateway_Monitoring_Protocol” title=“Simple Gateway Monitoring Protocol”>Simple Gateway Monitoring Protocol</a></td> <td>Official</td> </tr> <tr>

<td>156</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/SQL” title=“SQL”>SQL</a> Service</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>158</td> <td>TCP</td>

<td>UDP</td> <td>DMSP, Distributed Mail Service Protocol</td> <td>Unofficial</td> </tr> <tr> <td>161</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Simple_Network_Management_Protocol” title=“Simple Network Management Protocol”>Simple Network Management Protocol</a> (SNMP)</td>

<td>Official</td> </tr> <tr> <td>162</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Simple_Network_Management_Protocol” title=“Simple Network Management Protocol”>Simple Network Management Protocol</a> Trap (SNMPTRAP)<a href=“#cite_note-8”>[9]</a></td>

<td>Official</td> </tr> <tr> <td>170</td> <td>TCP</td> <td></td> <td>Print-srv, Network <a href=“/wiki/PostScript” title=“PostScript”>PostScript</a></td> <td>Official</td> </tr> <tr> <td>177</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/X_Display_Manager_%28implementation%29” title=“X Display Manager (implementation)” class=“mw-redirect”>X Display Manager</a> Control Protocol (XDMCP)</td> <td>Official</td> </tr> <tr> <td>179</td> <td>TCP</td> <td></td>

<td><a href=“/wiki/Border_Gateway_Protocol” title=“Border Gateway Protocol”>BGP</a> (Border Gateway Protocol)</td> <td>Official</td> </tr> <tr> <td>194</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Internet_Relay_Chat” title=“Internet Relay Chat”>IRC</a> (Internet Relay Chat)</td>

<td>Official</td> </tr> <tr> <td>199</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/SMUX” title=“SMUX” class=“mw-redirect”>SMUX</a>, <a href=“/wiki/SNMP” title=“SNMP” class=“mw-redirect”>SNMP</a> Unix Multiplexer</td> <td>Official</td>

</tr> <tr> <td>201</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/AppleTalk” title=“AppleTalk”>AppleTalk</a> Routing Maintenance</td> <td>Official</td> </tr> <tr> <td>209</td>

<td>TCP</td> <td>UDP</td> <td>The <a href=“/wiki/Quick_Mail_Transfer_Protocol” title=“Quick Mail Transfer Protocol”>Quick Mail Transfer Protocol</a></td> <td>Official</td> </tr> <tr> <td>210</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/ANSI” title=“ANSI” class=“mw-redirect”>ANSI</a> <a href=“/wiki/Z39.50” title=“Z39.50”>Z39.50</a></td> <td>Official</td> </tr> <tr> <td>213</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Internetwork_Packet_Exchange” title=“Internetwork Packet Exchange”>Internetwork Packet Exchange</a> (IPX)</td>

<td>Official</td> </tr> <tr> <td>218</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Message_posting_protocol” title=“Message posting protocol”>Message posting protocol</a> (MPP)</td> <td>Official</td> </tr>

<tr> <td>220</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Internet_Message_Access_Protocol” title=“Internet Message Access Protocol”>Internet Message Access Protocol</a> (IMAP), version 3</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>256</td>

<td>TCP</td> <td>UDP</td> <td>2DEV “2SP” Port</td> <td>Unofficial</td> </tr> <tr> <td>259</td> <td>TCP</td> <td>UDP</td> <td>ESRO, Efficient Short Remote Operations</td>

<td>Official</td> </tr> <tr> <td>264</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Border_Gateway_Multicast_Protocol” title=“Border Gateway Multicast Protocol”>BGMP</a>, Border Gateway Multicast Protocol</td> <td>Official</td> </tr> <tr>

<td>308</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=Novastor_Online_Backup&action=edit&redlink=1” class=“new” title=“Novastor Online Backup (page does not exist)”>Novastor Online Backup</a></td> <td>Official</td> </tr> <tr> <td>311</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Mac_OS_X_Server” title=“Mac OS X Server”>Mac OS X Server</a> Admin (officially AppleShare IP Web administration)</td>

<td>Official</td> </tr> <tr> <td>318</td> <td>TCP</td> <td>UDP</td> <td>PKIX TSP, <a href=“/wiki/Time_Stamp_Protocol” title=“Time Stamp Protocol” class=“mw-redirect”>Time Stamp Protocol</a></td> <td>Official</td> </tr> <tr>

<td>319</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Precision_time_protocol” title=“Precision time protocol” class=“mw-redirect”>Precision time protocol</a> event messages</td> <td>Official</td> </tr> <tr> <td>320</td> <td></td> <td>UDP</td>

<td><a href=“/wiki/Precision_time_protocol” title=“Precision time protocol” class=“mw-redirect”>Precision time protocol</a> general messages</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>323</td> <td>TCP</td> <td>UDP</td> <td>IMMP, Internet Message Mapping Protocol</td> <td>Unofficial</td>

</tr> <tr> <td>350</td> <td>TCP</td> <td>UDP</td> <td>MATIP-Type A, Mapping of Airline Traffic over Internet Protocol</td> <td>Official</td> </tr> <tr> <td>351</td> <td>TCP</td>

<td>UDP</td> <td>MATIP-Type B, Mapping of Airline Traffic over Internet Protocol</td> <td>Official</td> </tr> <tr> <td>366</td> <td>TCP</td> <td>UDP</td> <td>ODMR, On-Demand Mail Relay</td> <td>Official</td>

</tr> <tr> <td>369</td> <td>TCP</td> <td>UDP</td> <td>Rpc2portmap</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>370</td> <td>TCP</td>

<td>UDP</td> <td>codaauth2 – Coda authentication server</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>370</td> <td>TCP</td> <td>UDP</td> <td>securecast1 – Outgoing packets to NAI's servers, <a href=“http://www.nai.com/asp_set/anti_virus/alerts/faq.as” class=“external free” rel=“nofollow”>http://www.nai.com/asp_set/anti_virus/alerts/faq.as</a></td>

<td>Unofficial</td> </tr> <tr> <td>371</td> <td>TCP</td> <td>UDP</td> <td>ClearCase albd</td> <td>Official</td> </tr> <tr> <td>383</td>

<td>TCP</td> <td>UDP</td> <td>HP data alarm manager</td> <td>Official</td> </tr> <tr> <td>384</td> <td>TCP</td> <td>UDP</td> <td>A Remote Network Server System</td>

<td>Official</td> </tr> <tr> <td>387</td> <td>TCP</td> <td>UDP</td> <td>AURP, AppleTalk Update-based Routing Protocol</td> <td>Official</td> </tr> <tr> <td>389</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Lightweight_Directory_Access_Protocol” title=“Lightweight Directory Access Protocol” class=“mw-redirect”>Lightweight Directory Access Protocol</a> (LDAP)</td> <td>Official</td> </tr> <tr> <td>401</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/Uninterruptible_power_supply” title=“Uninterruptible power supply”>UPS</a> Uninterruptible Power Supply</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>402</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Altiris” title=“Altiris”>Altiris</a>, Altiris Deployment Client</td> <td>Unofficial</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>411</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Direct_Connect_network” title=“Direct Connect network” class=“mw-redirect”>Direct Connect</a> Hub</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>412</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/Direct_Connect_network” title=“Direct Connect network” class=“mw-redirect”>Direct Connect</a> Client-to-Client</td> <td>Unofficial</td> </tr> <tr> <td>427</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/Service_Location_Protocol” title=“Service Location Protocol”>Service Location Protocol</a> (SLP)</td> <td>Official</td> </tr> <tr> <td>443</td> <td>TCP</td> <td></td> <td><a href=“/wiki/HTTPS” title=“HTTPS” class=“mw-redirect”>HTTPS</a> (<a href=“/wiki/Hypertext_Transfer_Protocol” title=“Hypertext Transfer Protocol”>Hypertext Transfer Protocol</a> over <a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a>/<a href=“/wiki/Transport_Layer_Security” title=“Transport Layer Security”>TLS</a>)</td>

<td>Official</td> </tr> <tr> <td>444</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Simple_Network_Paging_Protocol” title=“Simple Network Paging Protocol”>SNPP</a>, Simple Network Paging Protocol (<a href=“http://tools.ietf.org/html/rfc1568” class=“external mw-magiclink-rfc”>RFC 1568</a>)</td> <td>Official</td>

</tr> <tr> <td>445</td> <td>TCP</td> <td></td> <td>Microsoft-DS <a href=“/wiki/Active_Directory” title=“Active Directory”>Active Directory</a>, Windows shares</td> <td>Official</td> </tr> <tr> <td>445</td>

<td>TCP</td> <td></td> <td>Microsoft-DS <a href=“/wiki/Server_Message_Block” title=“Server Message Block”>SMB</a> file sharing</td> <td>Official</td> </tr> <tr> <td>464</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/Kerberos_%28protocol%29” title=“Kerberos (protocol)”>Kerberos</a> Change/Set password</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>465</td> <td>TCP</td> <td></td> <td>Cisco protocol</td> <td>Unofficial</td>

</tr> <tr bgcolor=“khaki”> <td>465</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Simple_Mail_Transfer_Protocol” title=“Simple Mail Transfer Protocol”>SMTP</a> over <a href=“/wiki/Transport_Layer_Security” title=“Transport Layer Security”>SSL</a></td> <td>Unofficial</td> </tr> <tr> <td>475</td>

<td>TCP</td> <td></td> <td>tcpnethaspsrv (<a href=“/wiki/Aladdin_Knowledge_Systems” title=“Aladdin Knowledge Systems”>Aladdin Knowledge Systems</a> Hasp services, TCP/IP version)</td> <td>Official</td> </tr> <tr> <td>497</td> <td>TCP</td> <td></td>

<td><a href=“/wiki/Retrospect_%28software%29” title=“Retrospect (software)”>Dantz Retrospect</a></td> <td>Official</td> </tr> <tr> <td>500</td> <td>_</td> <td>UDP</td> <td><a href=“/wiki/Internet_Security_Association_and_Key_Management_Protocol” title=“Internet Security Association and Key Management Protocol”>Internet Security Association and Key Management Protocol</a> (ISAKMP)</td> <td>Official</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>501</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=STMF&action=edit&redlink=1” class=“new” title=“STMF (page does not exist)”>STMF</a>, Simple Transportation Management Framework – DOT NTCIP 1101</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>502</td> <td>TCP</td>

<td>UDP</td> <td><a href=“/wiki/Modbus” title=“Modbus”>Modbus</a>, Protocol</td> <td>Unofficial</td> </tr> <tr> <td>504</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Citadel/UX” title=“Citadel/UX”>Citadel</a> – multiservice protocol for dedicated clients for the Citadel groupware system</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>510</td> <td>TCP</td> <td></td> <td>First Class Protocol</td> <td>Unofficial</td> </tr> <tr> <td>512</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/Remote_Process_Execution” title=“Remote Process Execution”>Rexec</a>, Remote Process Execution</td> <td>Official</td> </tr> <tr> <td>512</td> <td></td> <td>UDP</td> <td>comsat, together with <a href=“/wiki/Biff_%28computing%29” title=“Biff (computing)” class=“mw-redirect”>biff</a></td>

<td>Official</td> </tr> <tr> <td>513</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Rlogin” title=“Rlogin”>rlogin</a></td> <td>Official</td> </tr> <tr> <td>513</td>

<td></td> <td>UDP</td> <td>Who</td> <td>Official</td> </tr> <tr> <td>514</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Remote_Shell” title=“Remote Shell”>Shell</a>—used to execute non-interactive commands on a remote system (Remote Shell, rsh, remsh)</td>

<td>Official</td> </tr> <tr> <td>514</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Syslog” title=“Syslog”>Syslog</a>—used for system logging</td> <td>Official</td> </tr> <tr> <td>515</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/Line_Printer_Daemon_protocol” title=“Line Printer Daemon protocol”>Line Printer Daemon</a>—print service</td> <td>Official</td> </tr> <tr> <td>517</td> <td></td> <td>UDP</td> <td>Talk</td>

<td>Official</td> </tr> <tr> <td>518</td> <td></td> <td>UDP</td> <td>NTalk</td> <td>Official</td> </tr> <tr> <td>520</td>

<td>TCP</td> <td></td> <td>efs, extended file name server</td> <td>Official</td> </tr> <tr> <td>520</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Routing_Information_Protocol” title=“Routing Information Protocol”>Routing Information Protocol</a> (RIP)</td>

<td>Official</td> </tr> <tr> <td>524</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/NetWare_Core_Protocol” title=“NetWare Core Protocol”>NetWare Core Protocol</a> (NCP) is used for a variety things such as access to primary NetWare server resources, Time Synchronization, etc.</td> <td>Official</td> </tr>

<tr> <td>525</td> <td></td> <td>UDP</td> <td>Timed, <a href=“/wiki/Timeserver” title=“Timeserver” class=“mw-redirect”>Timeserver</a></td> <td>Official</td> </tr> <tr> <td>530</td> <td>TCP</td>

<td>UDP</td> <td><a href=“/wiki/Remote_procedure_call” title=“Remote procedure call”>RPC</a></td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>531</td> <td>TCP</td> <td>UDP</td> <td>AOL Instant Messenger, IRC</td> <td>Unofficial</td>

</tr> <tr> <td>532</td> <td>TCP</td> <td></td> <td>netnews</td> <td>Official</td> </tr> <tr> <td>533</td> <td></td> <td>UDP</td>

<td>netwall, For Emergency Broadcasts</td> <td>Official</td> </tr> <tr> <td>540</td> <td>TCP</td> <td></td> <td><a href=“/wiki/UUCP” title=“UUCP”>UUCP</a> (Unix-to-Unix Copy Protocol)</td> <td>Official</td>

</tr> <tr> <td>542</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Commerce” title=“Commerce”>commerce</a> (Commerce Applications)</td> <td>Official</td> </tr> <tr> <td>543</td>

<td>TCP</td> <td></td> <td>klogin, <a href=“/wiki/Kerberos_%28protocol%29” title=“Kerberos (protocol)”>Kerberos</a> login</td> <td>Official</td> </tr> <tr> <td>544</td> <td>TCP</td> <td></td>

<td>kshell, <a href=“/wiki/Kerberos_%28protocol%29” title=“Kerberos (protocol)”>Kerberos</a> Remote shell</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>545</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=OSIsoft&action=edit&redlink=1” class=“new” title=“OSIsoft (page does not exist)”>OSIsoft</a> PI (VMS), OSISoft PI Server Client Access</td>

<td>Unofficial</td> </tr> <tr> <td>546</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/DHCPv6” title=“DHCPv6”>DHCPv6</a> client</td> <td>Official</td> </tr>

<tr> <td>547</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/DHCPv6” title=“DHCPv6”>DHCPv6</a> server</td> <td>Official</td> </tr> <tr> <td>548</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/Apple_Filing_Protocol” title=“Apple Filing Protocol”>Apple Filing Protocol</a> (AFP) over <a href=“/wiki/Transmission_Control_Protocol” title=“Transmission Control Protocol”>TCP</a></td> <td>Official</td> </tr> <tr> <td>550</td> <td></td> <td>UDP</td>

<td>new-rwho, new-who</td> <td>Official</td> </tr> <tr> <td>554</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Real_Time_Streaming_Protocol” title=“Real Time Streaming Protocol”>Real Time Streaming Protocol</a> (RTSP)</td> <td>Official</td>

</tr> <tr> <td>556</td> <td>TCP</td> <td></td> <td>Remotefs, <a href=“/wiki/Remote_File_System” title=“Remote File System”>RFS</a>, rfs_server</td> <td>Official</td> </tr> <tr> <td>560</td>

<td></td> <td>UDP</td> <td>rmonitor, Remote Monitor</td> <td>Official</td> </tr> <tr> <td>561</td> <td></td> <td>UDP</td> <td>monitor</td> <td>Official</td>

</tr> <tr> <td>563</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/NNTP” title=“NNTP” class=“mw-redirect”>NNTP</a> protocol over <a href=“/wiki/Transport_Layer_Security” title=“Transport Layer Security”>TLS</a>/<a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a> (NNTPS)</td>

<td>Official</td> </tr> <tr> <td>587</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Mail_submission_agent” title=“Mail submission agent”>e-mail message submission</a><a href=“#cite_note-9”>[10]</a> (<a href=“/wiki/Simple_Mail_Transfer_Protocol” title=“Simple Mail Transfer Protocol”>SMTP</a>)</td>

<td>Official</td> </tr> <tr> <td>591</td> <td>TCP</td> <td></td> <td><a href=“/wiki/FileMaker” title=“FileMaker”>FileMaker</a> 6.0 (and later) Web Sharing (HTTP Alternate, also see port 80)</td> <td>Official</td> </tr> <tr>

<td>593</td> <td>TCP</td> <td>UDP</td> <td>HTTP RPC Ep Map, <a href=“/wiki/Remote_procedure_call” title=“Remote procedure call”>Remote procedure call</a> over <a href=“/wiki/Hypertext_Transfer_Protocol” title=“Hypertext Transfer Protocol”>Hypertext Transfer Protocol</a>, often used by <a href=“/wiki/Distributed_Component_Object_Model” title=“Distributed Component Object Model”>Distributed Component Object Model</a> services and <a href=“/wiki/Microsoft_Exchange_Server” title=“Microsoft Exchange Server”>Microsoft Exchange Server</a></td>

<td>Official</td> </tr> <tr> <td>604</td> <td>TCP</td> <td></td> <td>TUNNEL profile<a href=“#cite_note-10”>[11]</a>, a protocol for <a href=“/wiki/BEEP” title=“BEEP”>BEEP</a> <a href=“/wiki/Peer-to-peer” title=“Peer-to-peer”>peers</a> to form an <a href=“/wiki/Application_layer” title=“Application layer” class=“mw-redirect”>application layer</a> <a href=“/wiki/Tunneling_protocol” title=“Tunneling protocol”>tunnel</a></td>

<td>Official</td> </tr> <tr> <td>623</td> <td></td> <td>UDP</td> <td>ASF Remote Management and Control Protocol (ASF-RMCP)</td> <td>Official</td> </tr> <tr> <td>631</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Internet_Printing_Protocol” title=“Internet Printing Protocol”>Internet Printing Protocol</a> (IPP)</td> <td>Official</td> </tr> <tr> <td>635</td> <td>TCP</td> <td>UDP</td>

<td>RLZ DBase</td> <td>Official</td> </tr> <tr> <td>636</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Lightweight_Directory_Access_Protocol” title=“Lightweight Directory Access Protocol” class=“mw-redirect”>Lightweight Directory Access Protocol</a> over <a href=“/wiki/Transport_Layer_Security” title=“Transport Layer Security”>TLS</a>/<a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a> (LDAPS)</td>

<td>Official</td> </tr> <tr> <td>639</td> <td>TCP</td> <td>UDP</td> <td>MSDP, <a href=“/wiki/Multicast_Source_Discovery_Protocol” title=“Multicast Source Discovery Protocol”>Multicast Source Discovery Protocol</a></td> <td>Official</td> </tr> <tr>

<td>641</td> <td>TCP</td> <td>UDP</td> <td>SupportSoft Nexus Remote Command (control/listening): A proxy gateway connecting remote control traffic</td> <td>Official</td> </tr> <tr> <td>646</td> <td>TCP</td> <td>UDP</td>

<td>LDP, <a href=“/wiki/Label_Distribution_Protocol” title=“Label Distribution Protocol”>Label Distribution Protocol</a>, a routing protocol used in <a href=“/wiki/Multiprotocol_Label_Switching” title=“Multiprotocol Label Switching”>MPLS</a> networks</td> <td>Official</td> </tr> <tr> <td>647</td> <td>TCP</td> <td></td> <td><a href=“/wiki/DHCP” title=“DHCP” class=“mw-redirect”>DHCP</a> <a href=“/wiki/Failover” title=“Failover”>Failover</a> protocol<a href=“#cite_note-11”>[12]</a></td>

<td>Official</td> </tr> <tr> <td>648</td> <td>TCP</td> <td></td> <td>RRP (Registry Registrar Protocol)<a href=“#cite_note-12”>[13]</a></td> <td>Official</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>652</td> <td>TCP</td> <td></td> <td>DTCP, Dynamic Tunnel Configuration Protocol</td> <td>Unofficial</td> </tr> <tr> <td>653</td> <td>TCP</td> <td>UDP</td>

<td>SupportSoft Nexus Remote Command (data): A proxy gateway connecting remote control traffic</td> <td>Official</td> </tr> <tr> <td>654</td> <td>TCP</td> <td></td> <td>Media Management System (MMS) Media Management Protocol (MMP)<a href=“#cite_note-13”>[14]</a></td> <td>Official</td>

</tr> <tr> <td>657</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/IBM” title=“IBM”>IBM</a> RMC (Remote monitoring and Control) protocol, used by <a href=“/wiki/IBM_System_p” title=“IBM System p”>System p5</a> <a href=“/wiki/IBM_AIX_%28operating_system%29” title=“IBM AIX (operating system)” class=“mw-redirect”>AIX</a> Integrated Virtualization Manager (IVM)<a href=“#cite_note-14”>[15]</a> and <a href=“/wiki/IBM_Hardware_Management_Console” title=“IBM Hardware Management Console”>Hardware Management Console</a> to connect managed <a href=“/wiki/LPAR” title=“LPAR”>logical partitions (LPAR)</a> to enable dynamic partition reconfiguration</td>

<td>Official</td> </tr> <tr> <td>660</td> <td>TCP</td> <td></td> <td>Mac OS X Server administration</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>665</td>

<td>TCP</td> <td></td> <td>sun-dr, Remote Dynamic Reconfiguration</td> <td>Unofficial</td> </tr> <tr> <td>666</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Doom_%28game%29” title=“Doom (game)” class=“mw-redirect”>Doom</a>, first online <a href=“/wiki/First-person_shooter” title=“First-person shooter”>first-person shooter</a></td>

<td>Official</td> </tr> <tr> <td>674</td> <td>TCP</td> <td></td> <td>ACAP (<a href=“/wiki/Application_Configuration_Access_Protocol” title=“Application Configuration Access Protocol”>Application Configuration Access Protocol</a>)</td> <td>Official</td> </tr> <tr>

<td>691</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Microsoft” title=“Microsoft”>MS</a> <a href=“/wiki/Microsoft_Exchange_Server” title=“Microsoft Exchange Server”>Exchange</a> Routing</td> <td>Official</td> </tr> <tr> <td>692</td>

<td>TCP</td> <td></td> <td>Hyperwave-ISP</td> <td>Official</td> </tr> <tr> <td>694</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Linux-HA” title=“Linux-HA”>Linux-HA</a> High availability Heartbeat</td>

<td>Official</td> </tr> <tr> <td>695</td> <td>TCP</td> <td></td> <td>IEEE-MMS-SSL (<a href=“/wiki/IEEE” title=“IEEE” class=“mw-redirect”>IEEE</a> Media Management System over <a href=“/wiki/Transport_Layer_Security” title=“Transport Layer Security”>SSL</a>)<a href=“#cite_note-15”>[16]</a></td>

<td>Official</td> </tr> <tr> <td>698</td> <td></td> <td>UDP</td> <td><a href=“/wiki/OLSR” title=“OLSR” class=“mw-redirect”>OLSR</a> (<a href=“/wiki/Optimized_Link_State_Routing_protocol” title=“Optimized Link State Routing protocol” class=“mw-redirect”>Optimized Link State Routing</a>)</td> <td>Official</td>

</tr> <tr> <td>699</td> <td>TCP</td> <td></td> <td>Access Network</td> <td>Official</td> </tr> <tr> <td>700</td> <td>TCP</td>

<td></td> <td>EPP (<a href=“/wiki/Extensible_Provisioning_Protocol” title=“Extensible Provisioning Protocol”>Extensible Provisioning Protocol</a>), a protocol for communication between <a href=“/wiki/Domain_name_registry” title=“Domain name registry”>domain name registries</a> and <a href=“/wiki/Domain_name_registrar” title=“Domain name registrar”>registrars</a> (<a href=“http://tools.ietf.org/html/rfc5734” class=“external mw-magiclink-rfc”>RFC 5734</a>)</td> <td>Official</td> </tr> <tr>

<td>701</td> <td>TCP</td> <td></td> <td>LMP (Link Management Protocol (<a href=“/wiki/Internet” title=“Internet”>Internet</a>))<a href=“#cite_note-16”>[17]</a>, a protocol that runs between a pair of <a href=“/wiki/Node_%28networking%29” title=“Node (networking)”>nodes</a> and is used to manage <a href=“/wiki/Teletraffic_engineering” title=“Teletraffic engineering”>traffic engineering</a> (TE) <a href=“/wiki/Telecommunications_link” title=“Telecommunications link”>links</a></td>

<td>Official</td> </tr> <tr> <td>702</td> <td>TCP</td> <td></td> <td>IRIS<a href=“#cite_note-17”>[18]</a><a href=“#cite_note-18”>[19]</a> (Internet Registry Information Service) over <a href=“/wiki/BEEP” title=“BEEP”>BEEP</a> (Blocks Extensible Exchange Protocol)<a href=“#cite_note-19”>[20]</a> (<a href=“http://tools.ietf.org/html/rfc3983” class=“external mw-magiclink-rfc”>RFC 3983</a>)</td>

<td>Official</td> </tr> <tr> <td>706</td> <td>TCP</td> <td></td> <td><a href=“/wiki/SILC_%28protocol%29” title=“SILC (protocol)”>Secure Internet Live Conferencing</a> (SILC)</td> <td>Official</td> </tr> <tr>

<td>711</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Cisco” title=“Cisco” class=“mw-redirect”>Cisco</a> <a href=“/w/index.php?title=Tag_Distribution_Protocol&action=edit&redlink=1” class=“new” title=“Tag Distribution Protocol (page does not exist)”>Tag Distribution Protocol</a><a href=“#cite_note-20”>[21]</a><a href=“#cite_note-21”>[22]</a><a href=“#cite_note-22”>[23]</a>—being replaced by the <a href=“/wiki/MPLS” title=“MPLS” class=“mw-redirect”>MPLS</a> Label Distribution Protocol<a href=“#cite_note-23”>[24]</a></td>

<td>Official</td> </tr> <tr> <td>712</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Topology_Broadcast_based_on_Reverse-Path_Forwarding_routing_protocol” title=“Topology Broadcast based on Reverse-Path Forwarding routing protocol” class=“mw-redirect”>Topology Broadcast based on Reverse-Path Forwarding routing protocol</a> (TBRPF) (<a href=“http://tools.ietf.org/html/rfc3684” class=“external mw-magiclink-rfc”>RFC 3684</a>)</td> <td>Official</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>712</td> <td></td> <td>UDP</td> <td>Promise RAID Controller</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>720</td> <td>TCP</td>

<td></td> <td>SMQP, Simple Message Queue Protocol</td> <td>Unofficial</td> </tr> <tr> <td>749</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Kerberos_%28protocol%29” title=“Kerberos (protocol)”>Kerberos (protocol)</a> administration</td>

<td>Official</td> </tr> <tr> <td>750</td> <td>TCP</td> <td></td> <td>rfile</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>750</td>

<td></td> <td>UDP</td> <td>loadav</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>750</td> <td></td> <td>UDP</td> <td>kerberos-iv, <a href=“/wiki/Kerberos_%28protocol%29” title=“Kerberos (protocol)”>Kerberos</a> version IV</td>

<td>Official</td> </tr> <tr bgcolor=“khaki”> <td>751</td> <td>TCP</td> <td>UDP</td> <td>pump</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>751</td>

<td>TCP</td> <td>UDP</td> <td>kerberos_master, <a href=“/wiki/Kerberos_%28protocol%29” title=“Kerberos (protocol)”>Kerberos</a> authentication</td> <td>Unofficial</td> </tr> <tr> <td>752</td> <td>TCP</td>

<td></td> <td>qrh</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>752</td> <td></td> <td>UDP</td> <td>qrh</td> <td>Official</td> </tr>

<tr bgcolor=“khaki”> <td>752</td> <td></td> <td>UDP</td> <td>passwd_server, <a href=“/wiki/Kerberos_%28protocol%29” title=“Kerberos (protocol)”>Kerberos</a> Password (kpasswd) server</td> <td>Unofficial</td> </tr> <tr> <td>753</td>

<td>TCP</td> <td></td> <td>Reverse Routing Header (rrh)<a href=“#cite_note-24”>[25]</a></td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>753</td> <td></td> <td>UDP</td>

<td>Reverse Routing Header (rrh)</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>753</td> <td></td> <td>UDP</td> <td>userreg_server, <a href=“/wiki/Kerberos_%28protocol%29” title=“Kerberos (protocol)”>Kerberos</a> userreg server</td> <td>Unofficial</td>

</tr> <tr bgcolor=“khaki”> <td>754</td> <td>TCP</td> <td></td> <td>tell send</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>754</td> <td>TCP</td>

<td></td> <td>krb5_prop, <a href=“/wiki/Kerberos_%28protocol%29” title=“Kerberos (protocol)”>Kerberos</a> v5 slave propagation</td> <td>Unofficial</td> </tr> <tr> <td>754</td> <td></td> <td>UDP</td> <td>tell send</td>

<td>Official</td> </tr> <tr bgcolor=“khaki”> <td>760</td> <td>TCP</td> <td>UDP</td> <td>ns</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>760</td>

<td>TCP</td> <td>UDP</td> <td>krbupdate [kreg], <a href=“/wiki/Kerberos_%28protocol%29” title=“Kerberos (protocol)”>Kerberos</a> registration</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>782</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/Conserver” title=“Conserver”>Conserver</a> serial-console management server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>783</td> <td>TCP</td> <td></td> <td><a href=“/wiki/SpamAssassin” title=“SpamAssassin”>SpamAssassin</a> spamd daemon</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>829</td> <td>TCP</td> <td></td> <td>CMP (Certificate Management Protocol)</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>843</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/Adobe_Flash” title=“Adobe Flash”>Adobe Flash</a> <a href=“http://www.adobe.com/devnet/flashplayer/articles/fplayer9_security_04.html” class=“external text” rel=“nofollow”>socket policy server</a></td> <td>Unofficial</td> </tr> <tr> <td>860</td> <td>TCP</td> <td></td> <td><a href=“/wiki/ISCSI” title=“ISCSI”>iSCSI</a> (<a href=“http://tools.ietf.org/html/rfc3720” class=“external mw-magiclink-rfc”>RFC 3720</a>)</td>

<td>Official</td> </tr> <tr> <td>873</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Rsync” title=“Rsync”>rsync</a> file synchronisation protocol</td> <td>Official USA only</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>888</td> <td>TCP</td> <td></td> <td>cddbp, <a href=“/wiki/CD_database” title=“CD database” class=“mw-redirect”>CD DataBase</a> (<a href=“/wiki/CDDB” title=“CDDB”>CDDB</a>) protocol (CDDBP)—unassigned but widespread use</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>901</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/Samba_software” title=“Samba software” class=“mw-redirect”>Samba</a> Web Administration Tool (SWAT)</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>901</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/VMware” title=“VMware”>VMware</a> Virtual Infrastructure Client (UDP from server being managed to management console)</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>902</td> <td>TCP</td> <td></td> <td>ideafarm-door 902/tcp self documenting Door: send 0x00 for info</td> <td>Official</td>

</tr> <tr bgcolor=“khaki”> <td>902</td> <td>TCP</td> <td></td> <td><a href=“/wiki/VMware” title=“VMware”>VMware</a> Server Console (TCP from management console to server being Managed)</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>902</td>

<td></td> <td>UDP</td> <td>ideafarm-door</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>902</td> <td></td> <td>UDP</td> <td><a href=“/wiki/VMware” title=“VMware”>VMware</a> Server Console (UDP from server being managed to management console)</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>903</td> <td>TCP</td> <td></td> <td><a href=“/wiki/VMware” title=“VMware”>VMware</a> Remote Console <a href=“#cite_note-25”>[26]</a></td> <td>Unofficial</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>904</td> <td>TCP</td> <td></td> <td><a href=“/wiki/VMware” title=“VMware”>VMware</a> Server Alternate (if 902 is in use, i.e. SUSE linux)</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>911</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/Network_Console_on_Acid” title=“Network Console on Acid”>Network Console on Acid</a> (NCA)—local <a href=“/wiki/Linux” title=“Linux”>tty</a> redirection over <a href=“/wiki/OpenSSH” title=“OpenSSH”>OpenSSH</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>953</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Domain_Name_System” title=“Domain Name System”>Domain Name System</a> (DNS) RNDC Service</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>981</td> <td>TCP</td> <td></td>

<td><a href=“/wiki/SofaWare_Technologies” title=“SofaWare Technologies” class=“mw-redirect”>SofaWare Technologies</a> Remote HTTPS management for firewall devices running embedded <a href=“/wiki/Check_Point” title=“Check Point”>Check Point</a> <a href=“/wiki/FireWall-1” title=“FireWall-1” class=“mw-redirect”>FireWall-1</a> software</td> <td>Unofficial</td> </tr> <tr> <td>989</td> <td>TCP</td>

<td>UDP</td> <td><a href=“/wiki/FTPS” title=“FTPS”>FTPS</a> Protocol (data): <a href=“/wiki/FTP” title=“FTP” class=“mw-redirect”>FTP</a> over <a href=“/wiki/Transport_Layer_Security” title=“Transport Layer Security”>TLS</a>/<a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a></td> <td>Official</td> </tr> <tr> <td>990</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/FTPS” title=“FTPS”>FTPS</a> Protocol (control): <a href=“/wiki/FTP” title=“FTP” class=“mw-redirect”>FTP</a> over <a href=“/wiki/Transport_Layer_Security” title=“Transport Layer Security”>TLS</a>/<a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a></td> <td>Official</td> </tr>

<tr> <td>991</td> <td>TCP</td> <td>UDP</td> <td><a href=“http://www.ietf.org/rfc/rfc4707.txt” class=“external text” rel=“nofollow”>NAS</a> (<a href=“/wiki/Netnews” title=“Netnews” class=“mw-redirect”>Netnews</a> Administration System)</td> <td>Official</td> </tr>

<tr> <td>992</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Telnet” title=“Telnet”>TELNET</a> protocol over <a href=“/wiki/Transport_Layer_Security” title=“Transport Layer Security”>TLS</a>/<a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a></td> <td>Official</td> </tr>

<tr> <td>993</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Internet_Message_Access_Protocol” title=“Internet Message Access Protocol”>Internet Message Access Protocol</a> over <a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a> (IMAPS)</td> <td>Official</td> </tr> <tr>

<td>995</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Post_Office_Protocol” title=“Post Office Protocol”>Post Office Protocol</a> 3 over <a href=“/wiki/Transport_Layer_Security” title=“Transport Layer Security”>TLS</a>/<a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a> (POP3S)</td> <td>Official</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>999</td> <td>TCP</td> <td></td> <td><a href=“/wiki/ScimoreDB” title=“ScimoreDB”>ScimoreDB</a> Database System</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1001</td> <td>TCP</td>

<td></td> <td>JtoMB</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1002</td> <td>TCP</td> <td></td> <td>Opsware agent (aka cogbot)</td> <td>Unofficial</td> </tr>

<tr> <td>1023</td> <td>TCP</td> <td>UDP</td> <td>Reserved<a href=“#cite_note-IANA-0”>[1]</a></td> <td>Official</td> </tr> </tbody></table> <h2> Registered ports: 1024–49151</h2>

Only those ports that are commonly used are listed; for full list, refer to the IANA port list.<a href=“#cite_note-IANA-0”>[1]</a> When investigating TCP traffic, be careful not to confuse the client and server ports. The client port is incremental, typically beginning at 1024 at boot time and wrapping at 4096. If the port you are investigating is in the lower part of this range, it may be a client port. Stateful firewalls identify the server port, but packet sniffers and stateless firewalls do not. For example, a packet sniffer showing a TCP packet with source port 1080 and destination port 1494 might be either the <a href=“/wiki/SOCKS” title=“SOCKS”>SOCKetS</a> or <a href=“/wiki/Citrix” title=“Citrix” class=“mw-redirect”>Citrix</a> <a href=“/wiki/Independent_Computing_Architecture” title=“Independent Computing Architecture”>Independent Computing Architecture (ICA)</a> protocols. The only way to know for sure is to examine the initial TCP handshake. With UDP, client port selection depends on the application and may be incremental, fixed to a nonsensical value, or fixed equal to the server port.

<table id=“sortable_table_id_1” class=“wikitable sortable”> <tbody><tr> <th>Port<a href=“#” class=“sortheader” onclick=“ts_resortTable(this);return false;”><img src=“http://bits.wikimedia.org/skins-1.5/common/images/sort_none.gif” alt=“↓”></a></th> <th>TCP<a href=“#” class=“sortheader” onclick=“ts_resortTable(this);return false;”><img src=“http://bits.wikimedia.org/skins-1.5/common/images/sort_none.gif” alt=“↓”></a></th> <th>UDP<a href=“#” class=“sortheader” onclick=“ts_resortTable(this);return false;”><img src=“http://bits.wikimedia.org/skins-1.5/common/images/sort_none.gif” alt=“↓”></a></th> <th>Description<a href=“#” class=“sortheader” onclick=“ts_resortTable(this);return false;”><img src=“http://bits.wikimedia.org/skins-1.5/common/images/sort_none.gif” alt=“↓”></a></th> <th>Status<a href=“#” class=“sortheader” onclick=“ts_resortTable(this);return false;”><img src=“http://bits.wikimedia.org/skins-1.5/common/images/sort_none.gif” alt=“↓”></a></th> </tr> <tr> <td>1024</td> <td>TCP</td>

<td>UDP</td> <td>Reserved<a href=“#cite_note-IANA-0”>[1]</a></td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1025</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Network_File_System_%28protocol%29” title=“Network File System (protocol)”>NFS</a>-or-<a href=“/wiki/Internet_Information_Services” title=“Internet Information Services”>IIS</a></td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1026</td> <td>TCP</td> <td></td> <td>Often utilized by Microsoft <a href=“/wiki/Distributed_Component_Object_Model” title=“Distributed Component Object Model”>DCOM</a> services</td> <td>Unofficial</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>1029</td> <td>TCP</td> <td></td> <td>Often utilized by Microsoft <a href=“/wiki/Distributed_Component_Object_Model” title=“Distributed Component Object Model”>DCOM</a> services</td> <td>Unofficial</td> </tr> <tr> <td>1058</td>

<td>TCP</td> <td>UDP</td> <td>nim, <a href=“/wiki/IBM” title=“IBM”>IBM</a> <a href=“/wiki/IBM_AIX_%28operating_system%29” title=“IBM AIX (operating system)” class=“mw-redirect”>AIX</a> <a href=“http://www.redbooks.ibm.com/abstracts/sg247296.html?Open” class=“external text” rel=“nofollow”>Network Installation Manager</a> (NIM)</td> <td>Official</td> </tr> <tr>

<td>1059</td> <td>TCP</td> <td>UDP</td> <td>nimreg, <a href=“/wiki/IBM” title=“IBM”>IBM</a> <a href=“/wiki/IBM_AIX_%28operating_system%29” title=“IBM AIX (operating system)” class=“mw-redirect”>AIX</a> <a href=“http://www.redbooks.ibm.com/abstracts/sg247296.html?Open” class=“external text” rel=“nofollow”>Network Installation Manager</a> (NIM)</td> <td>Official</td>

</tr> <tr> <td>1080</td> <td>TCP</td> <td></td> <td><a href=“/wiki/SOCKS” title=“SOCKS”>SOCKS</a> proxy</td> <td>Official</td> </tr> <tr> <td>1085</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/WebObjects” title=“WebObjects”>WebObjects</a></td> <td>Official</td> </tr> <tr> <td>1098</td> <td>TCP</td> <td>UDP</td> <td>rmiactivation, <a href=“/wiki/Java_remote_method_invocation” title=“Java remote method invocation”>RMI</a> Activation</td>

<td>Official</td> </tr> <tr> <td>1099</td> <td>TCP</td> <td>UDP</td> <td>rmiregistry, <a href=“/wiki/Java_remote_method_invocation” title=“Java remote method invocation”>RMI</a> Registry</td> <td>Official</td>

</tr> <tr bgcolor=“khaki”> <td>1109</td> <td>TCP</td> <td>UDP</td> <td>Reserved<a href=“#cite_note-IANA-0”>[1]</a></td> <td>Official</td> </tr> <tr bgcolor=“khaki”>

<td>1109</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Kerberos_%28protocol%29” title=“Kerberos (protocol)”>Kerberos</a> Post Office Protocol (<a href=“/wiki/Kerberized_Post_Office_Protocol” title=“Kerberized Post Office Protocol”>KPOP</a>)</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>11101</td>

<td></td> <td>UDP</td> <td><a href=“http://www.easybits.com” class=“external text” rel=“nofollow”>EasyBits</a> School network discovery protocol (for Intel's CMPC platform)</td> <td>Unofficial</td> </tr> <tr> <td>1140</td> <td>TCP</td> <td>UDP</td>

<td><a href=“http://www.autonoc.com/” class=“external text” rel=“nofollow”>AutoNOC</a> protocol</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1167</td> <td></td> <td>UDP</td> <td>phone, conference calling</td> <td>Unofficial</td>

</tr> <tr> <td>1169</td> <td>TCP</td> <td>UDP</td> <td>Tripwire</td> <td>Official</td> </tr> <tr> <td>1176</td> <td>TCP</td>

<td></td> <td><a href=“http://www.perceptiveautomation.com/corp/overview.html” class=“external text” rel=“nofollow”>Perceptive Automation</a> <a href=“http://www.perceptiveautomation.com/indigo/” class=“external text” rel=“nofollow”>Indigo</a> <a href=“/wiki/Home_automation” title=“Home automation”>Home automation</a> server</td> <td>Official</td> </tr> <tr> <td>1182</td> <td>TCP</td>

<td>UDP</td> <td><a href=“http://www.accelenet.com/products-technology.htm” class=“external text” rel=“nofollow”>AcceleNet</a> <a href=“http://www.accelenet.com/support-technical-library.htm” class=“external text” rel=“nofollow”>Intelligent Transfer Protocol</a></td> <td>Official</td> </tr> <tr> <td>1194</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/OpenVPN#Networking” title=“OpenVPN”>OpenVPN</a></td>

<td>Official</td> </tr> <tr> <td>1198</td> <td>TCP</td> <td>UDP</td> <td>The <a href=“/wiki/Cajo_project” title=“Cajo project”>cajo project</a> Free dynamic transparent distributed computing in Java</td> <td>Official</td>

</tr> <tr> <td>1200</td> <td>TCP</td> <td></td> <td>scol, protocol used by SCOL 3D virtual worlds server to answer world name resolution client request<a href=“#cite_note-26”>[27]</a></td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>1200</td>

<td></td> <td>UDP</td> <td>scol, protocol used by SCOL 3D virtual worlds server to answer world name resolution client request</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>1200</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Steam_content_delivery” title=“Steam content delivery” class=“mw-redirect”>Steam Friends Applet</a></td> <td>Unofficial</td>

</tr> <tr> <td>1214</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Kazaa” title=“Kazaa”>Kazaa</a></td> <td>Official</td> </tr> <tr> <td>1217</td> <td>TCP</td>

<td></td> <td><a href=“/w/index.php?title=Uvora_Online&action=edit&redlink=1” class=“new” title=“Uvora Online (page does not exist)”>Uvora Online</a></td> <td>Unofficial</td> </tr> <tr> <td>1220</td> <td>TCP</td> <td></td> <td><a href=“/wiki/QuickTime_Streaming_Server” title=“QuickTime Streaming Server”>QuickTime Streaming Server</a> administration</td> <td>Official</td>

</tr> <tr> <td>1223</td> <td>TCP</td> <td>UDP</td> <td>TGP, <a href=“http://www.vocaltec.com/” class=“external text” rel=“nofollow”>TrulyGlobal</a> Protocol, also known as “The Gur Protocol” (named for Gur Kimchi of TrulyGlobal)</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>1234</td> <td></td> <td>UDP</td> <td><a href=“/wiki/VLC_media_player” title=“VLC media player”>VLC media player</a> Default port for UDP/RTP stream</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1236</td> <td>TCP</td>

<td></td> <td><a href=“/w/index.php?title=Symantec_BindView_Control_UNIX&action=edit&redlink=1” class=“new” title=“Symantec BindView Control UNIX (page does not exist)”>Symantec BindView Control UNIX</a> Default port for TCP management server connections</td> <td>Unofficial</td> </tr> <tr> <td>1241</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Nessus_%28software%29” title=“Nessus (software)”>Nessus</a> Security Scanner</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>12489</td> <td>TCP</td> <td></td> <td>NSClient/NSClient++/NC_Net (Nagios)</td> <td>Unofficial</td> </tr> <tr> <td>1270</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Microsoft” title=“Microsoft”>Microsoft</a> <a href=“/wiki/System_Center_Operations_Manager” title=“System Center Operations Manager”>System Center Operations Manager</a> (SCOM) (formerly Microsoft Operations Manager (MOM)) agent</td> <td>Official</td> </tr> <tr> <td>1293</td> <td>TCP</td>

<td>UDP</td> <td><a href=“/wiki/IPSec” title=“IPSec” class=“mw-redirect”>IPSec</a> (Internet Protocol Security)</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1309</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Altera” title=“Altera”>Altera</a> Quartus jtagd</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1311</td> <td>TCP</td> <td></td> <td>Dell Open Manage HTTPS</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1313</td>

<td>TCP</td> <td></td> <td>Xbiim (Canvii server)</td> <td>Unofficial</td> </tr> <tr> <td>1337</td> <td>TCP</td> <td>UDP</td> <td>Men and Mice DNS</td>

<td>Official</td> </tr> <tr bgcolor=“khaki”> <td>1337</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=PowerFolder&action=edit&redlink=1” class=“new” title=“PowerFolder (page does not exist)”>PowerFolder</a> P2P Encrypted File Synchronization Program</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”>

<td>1337</td> <td>TCP</td> <td></td> <td><a href=“/wiki/WASTE” title=“WASTE”>WASTE</a> Encrypted File Sharing Program</td> <td>Unofficial</td> </tr> <tr> <td>1352</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/IBM” title=“IBM”>IBM</a> <a href=“/wiki/Lotus_Notes” title=“Lotus Notes” class=“mw-redirect”>Lotus Notes</a>/<a href=“/wiki/IBM_Lotus_Domino” title=“IBM Lotus Domino”>Domino</a> <a href=“http://www-12.lotus.com/ldd/doc/domino_notes/7.0/help7_designer.nsf/f4b82fbb75e942a6852566ac0037f284/490ed302dc02dc868525704a003f3429?OpenDocument” class=“external text” rel=“nofollow”>Remote Procedure Call</a> <a href=“/wiki/Remote_procedure_call” title=“Remote procedure call”>(RPC)</a> protocol</td> <td>Official</td> </tr> <tr>

<td>1387</td> <td>TCP</td> <td>UDP</td> <td>cadsi-lm, <a href=“http://www.lmsintl.com/support/current-releases” class=“external text” rel=“nofollow”>LMS International</a> (formerly Computer Aided Design Software, Inc. (CADSI)) LM</td> <td>Official</td> </tr> <tr> <td>1414</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/IBM” title=“IBM”>IBM</a> <a href=“/wiki/WebSphere_MQ” title=“WebSphere MQ” class=“mw-redirect”>WebSphere MQ</a> (formerly known as <a href=“/wiki/MQSeries” title=“MQSeries” class=“mw-redirect”>MQSeries</a>)</td> <td>Official</td> </tr> <tr> <td>1417</td>

<td>TCP</td> <td>UDP</td> <td>Timbuktu Service 1 Port</td> <td>Official</td> </tr> <tr> <td>1418</td> <td>TCP</td> <td>UDP</td> <td>Timbuktu Service 2 Port</td>

<td>Official</td> </tr> <tr> <td>1419</td> <td>TCP</td> <td>UDP</td> <td>Timbuktu Service 3 Port</td> <td>Official</td> </tr> <tr> <td>1420</td>

<td>TCP</td> <td>UDP</td> <td>Timbuktu Service 4 Port</td> <td>Official</td> </tr> <tr> <td>1431</td> <td>TCP</td> <td></td> <td><a href=“http://www.groggs.group.cam.ac.uk/protocol.txt” class=“external text” rel=“nofollow”>Reverse Gossip Transport Protocol (RGTP)</a>, used to access a General-purpose Reverse-Ordered Gossip Gathering System (<a href=“http://www.groggs.group.cam.ac.uk/” class=“external text” rel=“nofollow”>GROGGS</a>) <a href=“/wiki/Bulletin_board_system” title=“Bulletin board system”>bulletin board</a>, such as that implemented on the <a href=“/wiki/University_of_Cambridge” title=“University of Cambridge”>Cambridge University</a>'s <a href=“/wiki/Phoenix_%28computer%29” title=“Phoenix (computer)”>Phoenix system</a></td>

<td>Official</td> </tr> <tr> <td>1433</td> <td>TCP</td> <td></td> <td>MSSQL (<a href=“/wiki/Microsoft” title=“Microsoft”>Microsoft</a> <a href=“/wiki/Microsoft_SQL_Server” title=“Microsoft SQL Server”>SQL Server</a> <a href=“/wiki/Database_management_system” title=“Database management system”>database management system</a>) Server</td>

<td>Official</td> </tr> <tr> <td>1434</td> <td></td> <td>UDP</td> <td>MSSQL (<a href=“/wiki/Microsoft” title=“Microsoft”>Microsoft</a> <a href=“/wiki/Microsoft_SQL_Server” title=“Microsoft SQL Server”>SQL Server</a> <a href=“/wiki/Database_management_system” title=“Database management system”>database management system</a>) Monitor</td>

<td>Official</td> </tr> <tr> <td>1470</td> <td>TCP</td> <td></td> <td>Solarwinds Kiwi Log Server</td> <td>Official</td> </tr> <tr> <td>1494</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/Citrix” title=“Citrix” class=“mw-redirect”>Citrix</a> <a href=“/wiki/Citrix_XenApp” title=“Citrix XenApp”>XenApp</a> <a href=“/wiki/Independent_Computing_Architecture” title=“Independent Computing Architecture”>Independent Computing Architecture</a> (ICA) <a href=“/wiki/Thin_client” title=“Thin client”>thin client</a> <a href=“/wiki/Protocol_%28computing%29” title=“Protocol (computing)” class=“mw-redirect”>protocol</a></td> <td>Official</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>1500</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=NetGuard_GuardianPro&action=edit&redlink=1” class=“new” title=“NetGuard GuardianPro (page does not exist)”>NetGuard GuardianPro</a> firewall (NT4-based) Remote Management</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1501</td> <td></td>

<td>UDP</td> <td><a href=“/w/index.php?title=NetGuard_GuardianPro&action=edit&redlink=1” class=“new” title=“NetGuard GuardianPro (page does not exist)”>NetGuard GuardianPro</a> firewall (NT4-based) Authentication Client</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1503</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Windows_Live_Messenger” title=“Windows Live Messenger”>Windows Live Messenger</a> (Whiteboard and Application Sharing)</td>

<td>Unofficial</td> </tr> <tr> <td>1512</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Microsoft” title=“Microsoft”>Microsoft</a> <a href=“/wiki/Windows_Internet_Name_Service” title=“Windows Internet Name Service”>Windows Internet Name Service (WINS)</a></td> <td>Official</td> </tr>

<tr bgcolor=“khaki”> <td>1513</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Garena” title=“Garena”>Garena</a> <a href=“/w/index.php?title=Garena_Gaming_Client&action=edit&redlink=1” class=“new” title=“Garena Gaming Client (page does not exist)”>Garena Gaming Client</a></td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>1521</td>

<td>TCP</td> <td></td> <td>nCube License Manager</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>1521</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Oracle_database” title=“Oracle database” class=“mw-redirect”>Oracle database</a> default listener, in future releases official port 2483</td>

<td>Unofficial</td> </tr> <tr> <td>1524</td> <td>TCP</td> <td>UDP</td> <td>ingreslock, ingres</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1526</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/Oracle_database” title=“Oracle database” class=“mw-redirect”>Oracle database</a> common alternative for listener</td> <td>Unofficial</td> </tr> <tr> <td>1533</td> <td>TCP</td> <td></td> <td>IBM <a href=“/wiki/Sametime” title=“Sametime” class=“mw-redirect”>Sametime</a> IM—Virtual Places Chat <a href=“/wiki/Microsoft_SQL_Server” title=“Microsoft SQL Server”>Microsoft SQL Server</a></td>

<td>Official</td> </tr> <tr> <td>1547</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Laplink” title=“Laplink”>Laplink</a></td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1550</td>

<td></td> <td></td> <td><a href=“/wiki/Gadu-Gadu” title=“Gadu-Gadu”>Gadu-Gadu</a> (direct client-to-client)</td> <td>Unofficial</td> </tr> <tr> <td>1581</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Combat-net_radio” title=“Combat-net radio”>MIL STD 2045-47001 VMF</a></td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1589</td> <td></td> <td>UDP</td> <td>Cisco <a href=“/wiki/VQP” title=“VQP”>VQP</a> (VLAN Query Protocol) / <a href=“/wiki/VLAN_Management_Policy_Server” title=“VLAN Management Policy Server”>VMPS</a></td> <td>Unofficial</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>1627</td> <td></td> <td></td> <td>iSketch</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1645</td> <td>TCP</td> <td>UDP</td>

<td>radius auth, <a href=“/wiki/RADIUS” title=“RADIUS”>RADIUS</a> authentication protocol (<a href=“/wiki/Default_%28computer_science%29” title=“Default (computer science)”>default</a> for <a href=“/wiki/Cisco” title=“Cisco” class=“mw-redirect”>Cisco</a> and <a href=“/wiki/Juniper_Networks” title=“Juniper Networks”>Juniper Networks</a> RADIUS servers)</td> <td>Unofficial</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>1646</td> <td>TCP</td> <td>UDP</td> <td>radius acct, <a href=“/wiki/RADIUS” title=“RADIUS”>RADIUS</a> authentication protocol (<a href=“/wiki/Default_%28computer_science%29” title=“Default (computer science)”>default</a> for <a href=“/wiki/Cisco” title=“Cisco” class=“mw-redirect”>Cisco</a> and <a href=“/wiki/Juniper_Networks” title=“Juniper Networks”>Juniper Networks</a> RADIUS servers)</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1666</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Perforce” title=“Perforce”>Perforce</a></td> <td>Unofficial</td> </tr> <tr> <td>1677</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Novell” title=“Novell”>Novell</a> <a href=“/wiki/Novell_GroupWise” title=“Novell GroupWise”>GroupWise</a> clients in client/server access mode</td> <td>Official</td> </tr> <tr> <td>1701</td> <td></td>

<td>UDP</td> <td><a href=“/wiki/Layer_2_Forwarding_Protocol” title=“Layer 2 Forwarding Protocol”>Layer 2 Forwarding Protocol</a> (L2F) & <a href=“/wiki/Layer_2_Tunneling_Protocol” title=“Layer 2 Tunneling Protocol”>Layer 2 Tunneling Protocol</a> (L2TP)</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1716</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/America%27s_Army” title=“America's Army”>America's Army</a> <a href=“/wiki/Massively_multiplayer_online_game” title=“Massively multiplayer online game”>Massively multiplayer online game</a> (MMO)</td> <td>Unofficial</td> </tr> <tr> <td>1719</td> <td></td> <td>UDP</td> <td><a href=“/wiki/H.323” title=“H.323”>H.323</a> Registration and alternate communication</td>

<td>Official</td> </tr> <tr> <td>1720</td> <td>TCP</td> <td></td> <td><a href=“/wiki/H.323” title=“H.323”>H.323</a> Call signalling</td> <td>Official</td> </tr> <tr>

<td>1723</td> <td>TCP</td> <td>UDP</td> <td>Microsoft <a href=“/wiki/Point-to-Point_Tunneling_Protocol” title=“Point-to-Point Tunneling Protocol”>Point-to-Point Tunneling Protocol</a> (PPTP)</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1725</td>

<td></td> <td>UDP</td> <td>Valve Steam Client</td> <td>Unofficial</td> </tr> <tr> <td>1755</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Microsoft_Media_Services” title=“Microsoft Media Services” class=“mw-redirect”>Microsoft Media Services</a> (MMS, ms-streaming)</td>

<td>Official</td> </tr> <tr bgcolor=“khaki”> <td>1761</td> <td>TCP</td> <td>UDP</td> <td>cft-0</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>1761</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/Novell” title=“Novell”>Novell</a> <a href=“/wiki/Novell_ZENworks” title=“Novell ZENworks”>Zenworks</a> Remote Control utility</td> <td>Unofficial</td> </tr> <tr> <td>1762–1768</td> <td>TCP</td>

<td>UDP</td> <td>cft-1 to cft-7</td> <td>Official</td> </tr> <tr> <td>1801</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Microsoft_Message_Queuing” title=“Microsoft Message Queuing”>Microsoft Message Queuing</a></td> <td>Official</td>

</tr> <tr> <td>1812</td> <td>TCP</td> <td>UDP</td> <td>radius, <a href=“/wiki/RADIUS” title=“RADIUS”>RADIUS</a> authentication protocol</td> <td>Official</td> </tr> <tr>

<td>1813</td> <td>TCP</td> <td>UDP</td> <td>radacct, <a href=“/wiki/RADIUS” title=“RADIUS”>RADIUS</a> accounting protocol</td> <td>Official</td> </tr> <tr> <td>1863</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/MSNP” title=“MSNP” class=“mw-redirect”>MSNP</a> (<a href=“/wiki/Microsoft_Notification_Protocol” title=“Microsoft Notification Protocol”>Microsoft Notification Protocol</a>), used by the <a href=“/wiki/.NET_Messenger_Service” title=“.NET Messenger Service”>.NET Messenger Service</a> and a number of <a href=“/wiki/Instant_Messaging” title=“Instant Messaging” class=“mw-redirect”>Instant Messaging</a> <a href=“/wiki/.NET_Messenger_Service#Official_clients” title=“.NET Messenger Service”>clients</a></td> <td>Official</td>

</tr> <tr> <td>1900</td> <td></td> <td>UDP</td> <td>Microsoft <a href=“/wiki/Simple_Service_Discovery_Protocol” title=“Simple Service Discovery Protocol”>SSDP</a> Enables discovery of <a href=“/wiki/Universal_Plug_and_Play” title=“Universal Plug and Play”>UPnP</a> devices</td> <td>Official</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>1920</td> <td>TCP</td> <td></td> <td>IBM Tivoli Monitoring Console (https)</td> <td>Unofficial</td> </tr> <tr> <td>1935</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/Adobe_Systems” title=“Adobe Systems”>Adobe Systems</a> <a href=“/wiki/Macromedia” title=“Macromedia”>Macromedia</a> <a href=“/wiki/Adobe_Flash” title=“Adobe Flash”>Flash</a> <a href=“/wiki/Real_Time_Messaging_Protocol” title=“Real Time Messaging Protocol”>Real Time Messaging Protocol (RTMP)</a> “plain” protocol</td> <td>Official</td> </tr> <tr> <td>1947</td>

<td>TCP</td> <td></td> <td>hasplm, Aladdin HASP Licenz Manager</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>1967</td> <td></td> <td>UDP</td> <td>Cisco IOS IP Service Level Agreements (IP SLAs) Control Protocol</td> <td>Unofficial</td>

</tr> <tr> <td>1970</td> <td>TCP</td> <td>UDP</td> <td><a href=“http://www.netop.com/netop-1.htm” class=“external text” rel=“nofollow”>Danware NetOp</a> Remote Control</td> <td>Official</td> </tr> <tr> <td>1971</td>

<td>TCP</td> <td>UDP</td> <td><a href=“http://www.netop.com/netop-1.htm” class=“external text” rel=“nofollow”>Danware NetOp</a> School</td> <td>Official</td> </tr> <tr> <td>1972</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/InterSystems_Cach%C3%A9” title=“InterSystems Caché”>InterSystems Caché</a></td> <td>Official</td> </tr> <tr> <td>1975–1977</td> <td></td> <td>UDP</td> <td>Cisco <a href=“/wiki/Total_cost_of_ownership” title=“Total cost of ownership”>TCO</a> (<a href=“http://www.cisco.com/en/US/netsol/networking_solutions_networking_basic09186a00800a3524.html” class=“external text” rel=“nofollow”>Documentation</a>)</td>

<td>Official</td> </tr> <tr> <td>1984</td> <td>TCP</td> <td></td> <td><a href=“http://bb4.com” class=“external text” rel=“nofollow”>Big Brother</a> System and Network Monitor</td> <td>Official</td> </tr> <tr>

<td>1985</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Hot_Standby_Router_Protocol” title=“Hot Standby Router Protocol”>Cisco HSRP</a></td> <td>Official</td> </tr> <tr> <td>1987</td> <td></td> <td>UDP</td> <td>Stuart's Special Port</td>

<td>Official</td> </tr> <tr> <td>1994</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Cisco” title=“Cisco” class=“mw-redirect”>Cisco</a> STUN-SDLC (Serial Tunneling—<a href=“/wiki/Synchronous_Data_Link_Control” title=“Synchronous Data Link Control”>Synchronous Data Link Control</a>) protocol</td> <td>Official</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>1997</td> <td>TCP</td> <td></td> <td>Chizmo Networks Transfer Tool</td> <td>Unofficial</td> </tr> <tr> <td>1998</td> <td>TCP</td>

<td>UDP</td> <td><a href=“/wiki/Cisco” title=“Cisco” class=“mw-redirect”>Cisco</a> X.25 over TCP (<a href=“/wiki/XOT” title=“XOT”>XOT</a>) service</td> <td>Official</td> </tr> <tr> <td>2000</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/Skinny_Client_Control_Protocol” title=“Skinny Client Control Protocol” class=“mw-redirect”>Cisco SCCP (Skinny)</a></td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2001</td> <td></td> <td>UDP</td> <td><a href=“/w/index.php?title=CAPTAN_Test_Stand_System&action=edit&redlink=1” class=“new” title=“CAPTAN Test Stand System (page does not exist)”>CAPTAN Test Stand System</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>2002</td> <td>TCP</td> <td></td> <td>Secure Access Control Server (ACS) for Windows</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2030</td> <td></td> <td></td> <td><a href=“/wiki/Oracle_Corporation” title=“Oracle Corporation”>Oracle</a> Services for <a href=“/wiki/Microsoft_Transaction_Server” title=“Microsoft Transaction Server”>Microsoft Transaction Server</a></td>

<td>Unofficial</td> </tr> <tr> <td>2031</td> <td>TCP</td> <td>UDP</td> <td>mobrien-chat(<a href=“http://chat.mobrien.com:2031” class=“external free” rel=“nofollow”>http://chat.mobrien.com:2031</a>)</td> <td>Official</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>2041</td> <td>TCP</td> <td></td> <td>Mail.Ru Agent communication protocol</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>2049</td> <td></td> <td>UDP</td>

<td><a href=“/wiki/Network_File_System_%28protocol%29” title=“Network File System (protocol)”>Network File System</a></td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>2049</td> <td></td> <td>UDP</td> <td>shilp</td> <td>Official</td> </tr> <tr>

<td>2053</td> <td></td> <td>UDP</td> <td>lot105-ds-upd Lot105 DSuper Updates</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>2053</td> <td>TCP</td> <td></td> <td>lot105-ds-upd Lot105 DSuper Updates</td>

<td>Official</td> </tr> <tr bgcolor=“khaki”> <td>2053</td> <td>TCP</td> <td></td> <td>knetd <a href=“/wiki/Kerberos_%28protocol%29” title=“Kerberos (protocol)”>Kerberos</a> de-multiplexor</td> <td>Unofficial</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>2056</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Civilization_4” title=“Civilization 4” class=“mw-redirect”>Civilization 4</a> multiplayer</td> <td>Unofficial</td> </tr> <tr> <td>2073</td> <td>TCP</td>

<td>UDP</td> <td>DataReel Database</td> <td>Official</td> </tr> <tr> <td>2074</td> <td>TCP</td> <td>UDP</td> <td>Vertel VMF SA (i.e. App.. SpeakFreely)</td> <td>Official</td>

</tr> <tr bgcolor=“khaki”> <td>2082</td> <td>TCP</td> <td></td> <td>Infowave Mobility Server</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>2082</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/CPanel” title=“CPanel”>CPanel</a> default</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>2083</td> <td>TCP</td> <td></td> <td>Secure Radius Service (radsec)</td> <td>Official</td>

</tr> <tr bgcolor=“khaki”> <td>2083</td> <td>TCP</td> <td></td> <td><a href=“/wiki/CPanel” title=“CPanel”>CPanel</a> default <a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>2086</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/GNUnet” title=“GNUnet”>GNUnet</a></td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>2086</td> <td>TCP</td> <td></td> <td><a href=“/wiki/CPanel#WHM_.28Web_Host_Manager.29” title=“CPanel”>WebHost Manager</a> default</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2087</td> <td>TCP</td> <td></td> <td><a href=“/wiki/CPanel#WHM_.28Web_Host_Manager.29” title=“CPanel”>WebHost Manager</a> default <a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a></td> <td>Unofficial</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>2095</td> <td>TCP</td> <td></td> <td><a href=“/wiki/CPanel” title=“CPanel”>CPanel</a> default Web mail</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2096</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/CPanel” title=“CPanel”>CPanel</a> default <a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a> Web mail</td> <td>Unofficial</td> </tr> <tr> <td>2102</td> <td>TCP</td> <td>UDP</td>

<td>zephyr-srv <a href=“/wiki/Project_Athena” title=“Project Athena”>Project Athena</a> Zephyr Notification Service server</td> <td>Official</td> </tr> <tr> <td>2103</td> <td>TCP</td> <td>UDP</td> <td>zephyr-clt <a href=“/wiki/Project_Athena” title=“Project Athena”>Project Athena</a> Zephyr Notification Service serv-hm connection</td>

<td>Official</td> </tr> <tr> <td>2104</td> <td>TCP</td> <td>UDP</td> <td>zephyr-hm <a href=“/wiki/Project_Athena” title=“Project Athena”>Project Athena</a> Zephyr Notification Service hostmanager</td> <td>Official</td>

</tr> <tr bgcolor=“khaki”> <td>2105</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Ibm” title=“Ibm” class=“mw-redirect”>IBM</a> MiniPay</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>2105</td>

<td>TCP</td> <td>UDP</td> <td>eklogin <a href=“/wiki/Kerberos_%28protocol%29” title=“Kerberos (protocol)”>Kerberos</a> encrypted remote login (rlogin)</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>2105</td> <td>TCP</td>

<td>UDP</td> <td>zephyr-hm-srv <a href=“/wiki/Project_Athena” title=“Project Athena”>Project Athena</a> Zephyr Notification Service hm-serv connection (should use port 2102)</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2144</td> <td>TCP</td> <td></td> <td>Iron Mountain LiveVault Agent</td>

<td>UnOfficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2145</td> <td>TCP</td> <td></td> <td>Iron Mountain LiveVault Agent</td> <td>UnOfficial</td> </tr> <tr> <td>2156</td>

<td></td> <td>UDP</td> <td>Talari Reliable Protocol</td> <td>Official</td> </tr> <tr> <td>2161</td> <td>TCP</td> <td></td> <td><a href=“/wiki/American_Power_Conversion” title=“American Power Conversion” class=“mw-redirect”>APC</a> Agent</td>

<td>Official</td> </tr> <tr> <td>2181</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/EForward” title=“EForward”>EForward</a>-document transport system</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>2190</td> <td></td> <td>UDP</td> <td>TiVoConnect Beacon</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2200</td> <td></td> <td>UDP</td> <td>Tuxanci game server<a href=“#cite_note-27”>[28]</a></td>

<td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>2210</td> <td>TCP</td> <td>UDP</td> <td>NOAAPORT Broadcast Network</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>2210</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/MikroTik” title=“MikroTik”>MikroTik</a> Remote management for “The Dude”</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>2211</td> <td>TCP</td> <td>UDP</td>

<td>EMWIN</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>2211</td> <td>TCP</td> <td></td> <td><a href=“/wiki/MikroTik” title=“MikroTik”>MikroTik</a> Secure management for “The Dude”</td> <td>Unofficial</td>

</tr> <tr bgcolor=“khaki”> <td>2212</td> <td>TCP</td> <td>UDP</td> <td>LeeCO POS Server Service</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>2212</td> <td>TCP</td>

<td></td> <td><a href=“/w/index.php?title=Port-A-Pour&action=edit&redlink=1” class=“new” title=“Port-A-Pour (page does not exist)”>Port-A-Pour</a> Remote WinBatch</td> <td>Unofficial</td> </tr> <tr> <td>2219</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/NetIQ” title=“NetIQ” class=“mw-redirect”>NetIQ</a> NCAP Protocol</td>

<td>Official</td> </tr> <tr> <td>2220</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/NetIQ” title=“NetIQ” class=“mw-redirect”>NetIQ</a> End2End</td> <td>Official</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>2221</td> <td>TCP</td> <td></td> <td><a href=“/wiki/ESET” title=“ESET”>ESET</a> Anti-virus updates</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2222</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/DirectAdmin” title=“DirectAdmin”>DirectAdmin</a> default & <a href=“/wiki/ESET” title=“ESET”>ESET</a> Remote Administration</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2223</td> <td></td> <td>UDP</td>

<td>Microsoft Office OS X antipiracy network monitor</td> <td>Unofficial</td> </tr> <tr> <td>2261</td> <td>TCP</td> <td>UDP</td> <td>CoMotion Master</td> <td>Official</td> </tr>

<tr> <td>2262</td> <td>TCP</td> <td>UDP</td> <td>CoMotion Backup</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2301</td> <td>TCP</td>

<td></td> <td>HP System Management Redirect to port 2381</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>2302</td> <td></td> <td>UDP</td> <td><a href=“/wiki/ArmA” title=“ArmA” class=“mw-redirect”>ArmA</a> multiplayer (default for game)</td> <td>Unofficial</td>

</tr> <tr bgcolor=“khaki”> <td>2302</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Halo:_Combat_Evolved” title=“Halo: Combat Evolved”>Halo: Combat Evolved</a> multiplayer</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2303</td>

<td></td> <td>UDP</td> <td><a href=“/wiki/ArmA” title=“ArmA” class=“mw-redirect”>ArmA</a> multiplayer (default for server reporting) (default port for game +1)</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2305</td> <td></td> <td>UDP</td>

<td><a href=“/wiki/ArmA” title=“ArmA” class=“mw-redirect”>ArmA</a> multiplayer (default for VoN) (default port for game +3)</td> <td>Unofficial</td> </tr> <tr> <td>2369</td> <td>TCP</td> <td></td> <td>Default for <a href=“/wiki/BMC_Software” title=“BMC Software”>BMC Software</a> <a href=“/wiki/BMC_Control-M” title=“BMC Control-M”>Control-M/Server</a>—Configuration Agent, though often changed during installation</td>

<td>Official</td> </tr> <tr> <td>2370</td> <td>TCP</td> <td></td> <td>Default for <a href=“/wiki/BMC_Software” title=“BMC Software”>BMC Software</a> <a href=“/wiki/BMC_Control-M” title=“BMC Control-M”>Control-M/Server</a>—to allow the <a href=“/wiki/BMC_Control-M” title=“BMC Control-M”>Control-M/Enterprise Manager</a> to connect to the <a href=“/wiki/BMC_Control-M” title=“BMC Control-M”>Control-M/Server</a>, though often changed during installation</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2381</td> <td>TCP</td> <td></td> <td>HP Insight Manager default for Web server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2401</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/Concurrent_Versions_System” title=“Concurrent Versions System”>CVS</a> version control system</td> <td>Unofficial</td> </tr> <tr> <td>2404</td> <td>TCP</td> <td></td> <td><a href=“/wiki/International_Electrotechnical_Commission” title=“International Electrotechnical Commission”>IEC</a> <a href=“/wiki/IEC_60870-5” title=“IEC 60870-5”>60870-5</a>[[IEC 60870-5-104</td>

</tr> <tr> <td>2420</td> <td></td> <td>UDP</td> <td>Westell Remote Access</td> <td>Official</td> </tr> <tr> <td>2427</td> <td></td> <td>UDP</td>

<td>Cisco <a href=“/wiki/MGCP” title=“MGCP” class=“mw-redirect”>MGCP</a></td> <td>Official</td> </tr> <tr> <td>2447</td> <td>TCP</td> <td>UDP</td> <td>ovwdb—<a href=“/wiki/OpenView” title=“OpenView” class=“mw-redirect”>OpenView</a> <a href=“/w/index.php?title=Network_Node_Manager&action=edit&redlink=1” class=“new” title=“Network Node Manager (page does not exist)”>Network Node Manager</a> (NNM) daemon</td>

<td>Official</td> </tr> <tr> <td>2483</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Oracle_database” title=“Oracle database” class=“mw-redirect”>Oracle database</a> listening for unsecure client connections to the listener, replaces port 1521</td> <td>Official</td> </tr>

<tr> <td>2484</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Oracle_database” title=“Oracle database” class=“mw-redirect”>Oracle database</a> listening for <a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a> client connections to the listener</td> <td>Official</td> </tr>

<tr> <td>2500</td> <td>TCP</td> <td></td> <td>THEÒSMESSENGER listening for TheòsMessenger client connections</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2546</td> <td>TCP</td> <td>UDP</td>

<td>EVault—Data Protection Services</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2593</td> <td>TCP</td> <td>UDP</td> <td>RunUO—<a href=“/wiki/Ultima_Online” title=“Ultima Online”>Ultima Online</a> server</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2598</td> <td>TCP</td> <td></td> <td>new ICA—when Session Reliability is enabled, TCP port 2598 replaces port 1494</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2599</td>

<td>TCP</td> <td></td> <td>SonicWALL Antispam traffic between Remote Analyzer (RA) and Control Center (CC)</td> <td>Unofficial</td> </tr> <tr> <td>2610</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Dark_Ages_%28video_game%29” title=“Dark Ages (video game)”>Dark Ages</a></td> <td>Unofficial</td>

</tr> <tr> <td>2612</td> <td>TCP</td> <td>UDP</td> <td>QPasa from MQSoftware</td> <td>Official</td> </tr> <tr> <td>2638</td> <td>TCP</td>

<td></td> <td>Sybase database listener</td> <td>Unofficial</td> </tr> <tr> <td>2700–2800</td> <td>TCP</td> <td></td> <td>KnowShowGo P2P</td> <td>Official</td> </tr>

<tr bgcolor=“khaki”> <td>2710</td> <td>TCP</td> <td></td> <td>XBT Bittorrent Tracker</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2710</td> <td></td> <td>UDP</td>

<td>XBT Bittorrent Tracker experimental UDP tracker extension</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>2710</td> <td>TCP</td> <td></td> <td>Knuddels.de</td> <td>Unofficial</td> </tr> <tr>

<td>2713</td> <td>TCP</td> <td>UDP</td> <td>Raven Trinity Broker Service</td> <td>Official</td> </tr> <tr> <td>2714</td> <td>TCP</td> <td>UDP</td>

<td>Raven Trinity Data Mover</td> <td>Official</td> </tr> <tr> <td>2735</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/NetIQ” title=“NetIQ” class=“mw-redirect”>NetIQ</a> Monitor Console</td> <td>Official</td>

</tr> <tr bgcolor=“khaki”> <td>2809</td> <td>TCP</td> <td></td> <td>corbaloc:iiop URL, per the <a href=“/wiki/CORBA” title=“CORBA” class=“mw-redirect”>CORBA</a> 3.0.3 specification</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>2809</td>

<td>TCP</td> <td></td> <td>IBM <a href=“/wiki/WebSphere_Application_Server” title=“WebSphere Application Server” class=“mw-redirect”>WebSphere Application Server</a> (WAS) <a href=“/wiki/Bootstrapping_%28computing%29” title=“Bootstrapping (computing)”>Bootstrap</a>/<a href=“/wiki/Remote_Method_Invocation” title=“Remote Method Invocation” class=“mw-redirect”>rmi</a> <a href=“/wiki/Default_%28computer_science%29” title=“Default (computer science)”>default</a></td> <td>Unofficial</td> </tr> <tr>

<td>2809</td> <td></td> <td>UDP</td> <td>corbaloc:iiop URL, per the <a href=“/wiki/CORBA” title=“CORBA” class=“mw-redirect”>CORBA</a> 3.0.3 specification.</td> <td>Official</td> </tr> <tr> <td>2868</td> <td>TCP</td>

<td>UDP</td> <td>Norman Proprietary Event Protocol NPEP</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2944</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Megaco” title=“Megaco” class=“mw-redirect”>Megaco</a> Text H.248</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2945</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Megaco” title=“Megaco” class=“mw-redirect”>Megaco</a> Binary (ASN.1) H.248</td> <td>Unofficial</td> </tr> <tr>

<td>2947</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Gpsd” title=“Gpsd”>gpsd</a> GPS daemon</td> <td>Official</td> </tr> <tr> <td>2948</td> <td>TCP</td>

<td>UDP</td> <td><a href=“/wiki/Wireless_Application_Protocol” title=“Wireless Application Protocol”>WAP</a>-push <a href=“/wiki/Multimedia_Messaging_Service” title=“Multimedia Messaging Service”>Multimedia Messaging Service</a> (MMS)</td> <td>Official</td> </tr> <tr> <td>2949</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/Wireless_Application_Protocol” title=“Wireless Application Protocol”>WAP</a>-pushsecure <a href=“/wiki/Multimedia_Messaging_Service” title=“Multimedia Messaging Service”>Multimedia Messaging Service</a> (MMS)</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>2967</td> <td>TCP</td> <td></td> <td>Symantec AntiVirus Corporate Edition</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3000</td> <td>TCP</td> <td></td> <td>Miralix License server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3000</td>

<td></td> <td>UDP</td> <td><a href=“/wiki/Distributed_Interactive_Simulation” title=“Distributed Interactive Simulation”>Distributed Interactive Simulation</a> (DIS), modifiable default</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3001</td> <td>TCP</td> <td></td> <td>Miralix Phone Monitor</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3001</td> <td>TCP</td> <td></td> <td>Opsware server (Satellite)</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3002</td>

<td>TCP</td> <td></td> <td>Miralix CSTA</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3003</td> <td>TCP</td> <td></td> <td>Miralix GreenBox API</td> <td>Unofficial</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>3004</td> <td>TCP</td> <td></td> <td>Miralix InfoLink</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3005</td> <td>TCP</td>

<td></td> <td>Miralix TimeOut</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3006</td> <td>TCP</td> <td></td> <td>Miralix SMS Client Connector</td> <td>Unofficial</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>3007</td> <td>TCP</td> <td></td> <td>Miralix OM Server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3017</td> <td>TCP</td> <td></td>

<td>Miralix IVR and Voicemail</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3025</td> <td>TCP</td> <td></td> <td>netpd.org</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>3030</td> <td>TCP</td> <td>UDP</td> <td><a href=“/w/index.php?title=NetPanzer&action=edit&redlink=1” class=“new” title=“NetPanzer (page does not exist)”>NetPanzer</a></td> <td>Unofficial</td> </tr> <tr> <td>3050</td> <td>TCP</td> <td>UDP</td>

<td>gds_db (<a href=“/wiki/Interbase” title=“Interbase” class=“mw-redirect”>Interbase</a>/<a href=“/wiki/Firebird_%28database_server%29” title=“Firebird (database server)”>Firebird</a>)</td> <td>Official</td> </tr> <tr> <td>3051</td> <td>TCP</td> <td>UDP</td> <td>Galaxy Server (Gateway Ticketing Systems)</td>

<td>Official</td> </tr> <tr> <td>3074</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Xbox_LIVE” title=“Xbox LIVE” class=“mw-redirect”>Xbox LIVE</a> and/or <a href=“/wiki/Games_for_Windows_-_LIVE” title=“Games for Windows - LIVE” class=“mw-redirect”>Games for Windows - LIVE</a></td> <td>Official</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>3100</td> <td>TCP</td> <td></td> <td><a href=“/wiki/HTTP” title=“HTTP” class=“mw-redirect”>HTTP</a> used by Tatsoft as the default listen port</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3101</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/BlackBerry_Enterprise_Server” title=“BlackBerry Enterprise Server”>BlackBerry Enterprise Server</a> communcation to cloud</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>3128</td> <td>TCP</td> <td></td> <td><a href=“/wiki/HTTP” title=“HTTP” class=“mw-redirect”>HTTP</a> used by <a href=“/wiki/Web_cache” title=“Web cache”>Web caches</a> and the default for the <a href=“/wiki/Squid_cache” title=“Squid cache” class=“mw-redirect”>Squid cache</a></td>

<td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>3128</td> <td>TCP</td> <td></td> <td><a href=“/wiki/HTTP” title=“HTTP” class=“mw-redirect”>HTTP</a> used by Tatsoft as the default client connection</td> <td>Unofficial</td> </tr> <tr>

<td>3225</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/FCIP” title=“FCIP” class=“mw-redirect”>FCIP</a> (Fiber Channel over Internet Protocol)</td> <td>Official</td> </tr> <tr> <td>3233</td> <td>TCP</td>

<td>UDP</td> <td><a href=“/wiki/WhiskerControl” title=“WhiskerControl”>WhiskerControl</a> research control protocol</td> <td>Official</td> </tr> <tr> <td>3235</td> <td>TCP</td> <td>UDP</td> <td>Galaxy Network Service (Gateway Ticketing Systems)</td>

<td>Official</td> </tr> <tr> <td>3260</td> <td>TCP</td> <td></td> <td><a href=“/wiki/ISCSI” title=“ISCSI”>iSCSI</a> target</td> <td>Official</td> </tr> <tr>

<td>3268</td> <td>TCP</td> <td>UDP</td> <td>msft-gc, Microsoft Global Catalog (<a href=“/wiki/LDAP” title=“LDAP”>LDAP</a> service which contains data from <a href=“/wiki/Active_Directory” title=“Active Directory”>Active Directory</a> forests)</td> <td>Official</td> </tr>

<tr> <td>3269</td> <td>TCP</td> <td>UDP</td> <td>msft-gc-ssl, Microsoft Global Catalog over <a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a> (similar to port 3268, <a href=“/wiki/LDAP” title=“LDAP”>LDAP</a> over <a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a>)</td>

<td>Official</td> </tr> <tr> <td>3283</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Apple_Remote_Desktop” title=“Apple Remote Desktop”>Apple Remote Desktop</a> reporting (officially Net Assistant, referring to an earlier product)</td> <td>Official</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>3299</td> <td>TCP</td> <td></td> <td>SAP-Router (routing application proxy for <a href=“/wiki/SAP_R/3” title=“SAP R/3”>SAP R/3</a>)</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>3300</td>

<td>TCP</td> <td>UDP</td> <td>Debate Gopher backend database system</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3305</td> <td>TCP</td> <td>UDP</td> <td>odette-ftp, <a href=“/wiki/OFTP” title=“OFTP”>Odette File Transfer Protocol</a> (<a href=“/wiki/OFTP” title=“OFTP”>OFTP</a>)</td>

<td>Official</td> </tr> <tr> <td>3306</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/MySQL” title=“MySQL”>MySQL</a> database system</td> <td>Official</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>3313</td> <td>TCP</td> <td></td> <td><a href=“http://www.ionx.co.uk/products/verisys” class=“external text” rel=“nofollow”>Verisys</a> - File Integrity Monitoring Software</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3333</td> <td>TCP</td>

<td></td> <td>Network Caller ID server</td> <td>Unofficial</td> </tr> <tr> <td>3386</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/GTP%27” title=“GTP'”>GTP'</a> <a href=“/wiki/3GPP” title=“3GPP”>3GPP</a> <a href=“/wiki/GSM” title=“GSM”>GSM</a>/<a href=“/wiki/UMTS” title=“UMTS” class=“mw-redirect”>UMTS</a> <a href=“/wiki/Call_detail_record” title=“Call detail record” class=“mw-redirect”>CDR</a> logging protocol</td>

<td>Official</td> </tr> <tr> <td>3389</td> <td>TCP</td> <td>UDP</td> <td>Microsoft Terminal Server (<a href=“/wiki/Remote_Desktop_Protocol” title=“Remote Desktop Protocol”>RDP</a>) officially registered as Windows Based Terminal (WBT) - <a href=“http://support.microsoft.com/kb/306759” class=“external text” rel=“nofollow”>Link</a></td> <td>Official</td>

</tr> <tr> <td>3396</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Novell” title=“Novell”>Novell</a> NDPS Printer Agent</td> <td>Official</td> </tr> <tr> <td>3412</td>

<td>TCP</td> <td>UDP</td> <td>xmlBlaster</td> <td>Official</td> </tr> <tr> <td>3455</td> <td>TCP</td> <td>UDP</td> <td>[RSVP] Reservation Protocol</td>

<td>Official</td> </tr> <tr> <td>3423</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=Xware&action=edit&redlink=1” class=“new” title=“Xware (page does not exist)”>Xware</a> xTrm Communication Protocol</td> <td>Official</td> </tr> <tr>

<td>3424</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=Xware&action=edit&redlink=1” class=“new” title=“Xware (page does not exist)”>Xware</a> xTrm Communication Protocol over SSL</td> <td>Official</td> </tr> <tr> <td>3478</td> <td>TCP</td>

<td>UDP</td> <td><a href=“/wiki/STUN” title=“STUN” class=“mw-redirect”>STUN</a>, a protocol for NAT traversal</td> <td>Official</td> </tr> <tr> <td>3483</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Slim_Devices” title=“Slim Devices”>Slim Devices</a> discovery protocol</td>

<td>Official</td> </tr> <tr> <td>3483</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Slim_Devices” title=“Slim Devices”>Slim Devices</a> SlimProto protocol</td> <td>Official</td> </tr> <tr>

<td>3516</td> <td>TCP</td> <td>UDP</td> <td>Smartcard Port</td> <td>Official</td> </tr> <tr> <td>3527</td> <td></td> <td>UDP</td>

<td><a href=“/wiki/Microsoft_Message_Queuing” title=“Microsoft Message Queuing”>Microsoft Message Queuing</a></td> <td>Official</td> </tr> <tr> <td>3532</td> <td>TCP</td> <td>UDP</td> <td>Raven Remote Management Control</td> <td>Official</td> </tr>

<tr> <td>3533</td> <td>TCP</td> <td>UDP</td> <td>Raven Remote Management Data</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3537</td> <td>TCP</td>

<td>UDP</td> <td>ni-visa-remote</td> <td>Unofficial</td> </tr> <tr> <td>3544</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Teredo_tunneling” title=“Teredo tunneling”>Teredo tunneling</a></td> <td>Official</td>

</tr> <tr> <td>3605</td> <td></td> <td>UDP</td> <td>ComCam IO Port</td> <td>Official</td> </tr> <tr> <td>3606</td> <td>TCP</td>

<td>UDP</td> <td>Splitlock Server</td> <td>Official</td> </tr> <tr> <td>3632</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Distcc” title=“Distcc”>distributed compiler</a></td> <td>Official</td>

</tr> <tr> <td>3689</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Digital_Audio_Access_Protocol” title=“Digital Audio Access Protocol”>Digital Audio Access Protocol</a> (DAAP)—used by <a href=“/wiki/Apple_Inc.” title=“Apple Inc.”>Apple’s</a> <a href=“/wiki/ITunes” title=“ITunes”>iTunes</a> and <a href=“/wiki/Apple_AirPort_Express” title=“Apple AirPort Express” class=“mw-redirect”>AirPort Express</a></td>

<td>Official</td> </tr> <tr> <td>3690</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Subversion_%28software%29” title=“Subversion (software)” class=“mw-redirect”>Subversion</a> version control system</td> <td>Official</td> </tr>

<tr> <td>3702</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Web_Services_Dynamic_Discovery” title=“Web Services Dynamic Discovery” class=“mw-redirect”>Web Services Dynamic Discovery</a> (WS-Discovery), used by various components of <a href=“/wiki/Windows_Vista” title=“Windows Vista”>Windows Vista</a></td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>3723</td>

<td>TCP</td> <td>UDP</td> <td>Used by many Battle.net Blizzard games (<a href=“/wiki/Diablo_II” title=“Diablo II”>Diablo II</a>, <a href=“/wiki/Warcraft_II” title=“Warcraft II”>Warcraft II</a>, <a href=“/wiki/Warcraft_III” title=“Warcraft III” class=“mw-redirect”>Warcraft III</a>, <a href=“/wiki/StarCraft” title=“StarCraft”>StarCraft</a>)</td> <td>Unofficial</td> </tr>

<tr bgcolor=“khaki”> <td>3724</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/World_of_Warcraft” title=“World of Warcraft”>World of Warcraft</a> Online gaming MMORPG</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>3724</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/Club_Penguin” title=“Club Penguin”>Club Penguin</a> Disney online game for kids</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3784</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/Ventrilo” title=“Ventrilo”>Ventrilo</a> VoIP program used by <a href=“/wiki/Ventrilo” title=“Ventrilo”>Ventrilo</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3785</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Ventrilo” title=“Ventrilo”>Ventrilo</a> VoIP program used by <a href=“/wiki/Ventrilo” title=“Ventrilo”>Ventrilo</a></td>

<td>Unofficial</td> </tr> <tr> <td>3800</td> <td>TCP</td> <td></td> <td>Used by HGG programs</td> <td>Unofficial</td> </tr> <tr> <td>3880</td>

<td>TCP</td> <td>UDP</td> <td>IGRS</td> <td>Unknown</td> </tr> <tr> <td>3868</td> <td>TCP</td> <td>SCTP</td> <td><a href=“/wiki/Diameter_%28protocol%29” title=“Diameter (protocol)”>Diameter</a> base protocol (<a href=“http://tools.ietf.org/html/rfc3588” class=“external mw-magiclink-rfc”>RFC 3588</a>)</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3872</td> <td>TCP</td> <td></td> <td>Oracle Management Remote Agent</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3899</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/Remote_Administrator” title=“Remote Administrator”>Remote Administrator</a></td> <td>Unofficial</td> </tr> <tr> <td>3900</td> <td>TCP</td> <td></td> <td>udt_os, <a href=“/wiki/IBM_U2” title=“IBM U2” class=“mw-redirect”>IBM UniData</a> UDT OS<a href=“#cite_note-28”>[29]</a></td>

<td>Official</td> </tr> <tr> <td>3945</td> <td>TCP</td> <td>UDP</td> <td>EMCADS service, a Giritech product used by G/On</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3978</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/OpenTTD” title=“OpenTTD”>OpenTTD</a> game (masterserver and content service)</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>3979</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/OpenTTD” title=“OpenTTD”>OpenTTD</a> game</td> <td>Unofficial</td> </tr> <tr> <td>3999</td> <td>TCP</td> <td>UDP</td> <td>Norman distributed scanning service</td> <td>Official</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>4000</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Diablo_II” title=“Diablo II”>Diablo II</a> game</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>4001</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/Microsoft_Ants” title=“Microsoft Ants”>Microsoft Ants</a> game</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>4007</td> <td>TCP</td> <td></td> <td>PrintBuzzer printer monitoring socket server</td>

<td>Unofficial</td> </tr> <tr> <td>4018</td> <td>TCP</td> <td>UDP</td> <td>protocol information and warnings</td> <td>Official</td> </tr> <tr> <td>4069</td>

<td></td> <td>UDP</td> <td>Minger Email Address Verification Protocol<a href=“#cite_note-29”>[30]</a></td> <td>Official</td> </tr> <tr> <td>4089</td> <td>TCP</td> <td>UDP</td>

<td>OpenCORE Remote Control Service</td> <td>Official</td> </tr> <tr> <td>4093</td> <td>TCP</td> <td>UDP</td> <td>PxPlus Client server interface <a href=“/wiki/ProvideX” title=“ProvideX”>ProvideX</a></td> <td>Official</td>

</tr> <tr> <td>4096</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Ascom_%28company%29” title=“Ascom (company)”>Ascom Timeplex</a> BRE (Bridge Relay Element)</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>4100</td>

<td></td> <td></td> <td>WatchGuard Authentication Applet—default</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>4111</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Xgrid” title=“Xgrid”>Xgrid</a></td> <td>Official</td>

</tr> <tr> <td>4116</td> <td>TCP</td> <td>UDP</td> <td>Smartcard-TLS</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>4125</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/Microsoft_Remote_Web_Workplace” title=“Microsoft Remote Web Workplace”>Microsoft Remote Web Workplace</a> administration</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>4201</td> <td>TCP</td> <td></td> <td><a href=“/wiki/TinyMUD” title=“TinyMUD”>TinyMUD</a> and various derivatives</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>4226</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Aleph_One_%28computer_game%29” title=“Aleph One (computer game)” class=“mw-redirect”>Aleph One (game)</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>4224</td>

<td>TCP</td> <td></td> <td>Cisco Audio Session Tunneling</td> <td>Unofficial</td> </tr> <tr> <td>4321</td> <td>TCP</td> <td></td> <td><a href=“/wiki/RWhois” title=“RWhois”>Referral Whois (RWhois) Protocol</a><a href=“#cite_note-30”>[31]</a></td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>4323</td> <td></td> <td>UDP</td> <td>Lincoln Electric's ArcLink/XT</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>4433-4436</td>

<td>TCP</td> <td></td> <td>Axence nVision</td> <td>Unofficial</td> </tr> <tr> <td>4500</td> <td></td> <td>UDP</td> <td><a href=“/wiki/NAT_traversal#NAT_traversal_and_IPsec” title=“NAT traversal”>IPSec NAT Traversal</a> (<a href=“http://tools.ietf.org/html/rfc3947” class=“external mw-magiclink-rfc”>RFC 3947</a>)</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>4534</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Armagetron_Advanced” title=“Armagetron Advanced”>Armagetron Advanced</a> default server port</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>4567</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Sinatra_%28software%29” title=“Sinatra (software)”>Sinatra</a> default server port in development mode (HTTP)</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>4569</td> <td></td> <td>UDP</td>

<td><a href=“/wiki/Inter-Asterisk_eXchange” title=“Inter-Asterisk eXchange”>Inter-Asterisk eXchange</a> (IAX2)</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>4610–4640</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=QualiSystems&action=edit&redlink=1” class=“new” title=“QualiSystems (page does not exist)”>QualiSystems</a> TestShell Suite Services</td>

<td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>4662</td> <td>TCP</td> <td>UDP</td> <td>OrbitNet Message Service</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>4662</td>

<td>TCP</td> <td></td> <td>often used by <a href=“/wiki/EMule” title=“EMule”>eMule</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>4664</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Google_Desktop” title=“Google Desktop”>Google Desktop Search</a></td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>4672</td> <td></td> <td>UDP</td> <td><a href=“/wiki/EMule” title=“EMule”>eMule</a>—often used</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>4728</td>

<td>TCP</td> <td></td> <td>Computer Associates Desktop and Server Management (DMP)/Port Multiplexer <a href=“#cite_note-SANS-31”>[32]</a></td> <td>Official</td> </tr> <tr> <td>4747</td> <td>TCP</td> <td></td>

<td><a href=“/wiki/Apprentice_%28software%29” title=“Apprentice (software)”>Apprentice</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>4750</td> <td>TCP</td> <td></td> <td><a href=“/wiki/BladeLogic” title=“BladeLogic”>BladeLogic</a> Agent</td> <td>Unofficial</td>

</tr> <tr> <td>4840</td> <td>TCP</td> <td>UDP</td> <td>OPC UA TCP Protocol for <a href=“/wiki/OPC_Unified_Architecture” title=“OPC Unified Architecture”>OPC Unified Architecture</a> from <a href=“/wiki/OPC_Foundation” title=“OPC Foundation”>OPC Foundation</a></td> <td>Official</td> </tr>

<tr> <td>4843</td> <td>TCP</td> <td>UDP</td> <td>OPC UA TCP Protocol over TLS/SSL for <a href=“/wiki/OPC_Unified_Architecture” title=“OPC Unified Architecture”>OPC Unified Architecture</a> from <a href=“/wiki/OPC_Foundation” title=“OPC Foundation”>OPC Foundation</a></td> <td>Official</td> </tr> <tr>

<td>4847</td> <td>TCP</td> <td>UDP</td> <td>Web Fresh Communication, <a href=“/w/index.php?title=Quadrion_Software&action=edit&redlink=1” class=“new” title=“Quadrion Software (page does not exist)”>Quadrion Software</a> & <a href=“/w/index.php?title=Odorless_Entertainment&action=edit&redlink=1” class=“new” title=“Odorless Entertainment (page does not exist)”>Odorless Entertainment</a></td> <td>Official</td> </tr> <tr> <td>4993</td>

<td>TCP</td> <td>UDP</td> <td>Home FTP Server web Interface Default Port</td> </tr> <tr> <td>4894</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/LysKOM” title=“LysKOM”>LysKOM</a> Protocol A</td>

<td>Official</td> </tr> <tr> <td>4899</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Radmin” title=“Radmin” class=“mw-redirect”>Radmin</a> remote administration tool (program sometimes used by a <a href=“/wiki/Trojan_horse_%28computing%29” title=“Trojan horse (computing)”>Trojan horse</a>)</td> <td>Official</td>

</tr> <tr> <td>4950</td> <td>TCP</td> <td>UDP</td> <td>Cylon Controls UC32 Communications Port</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>4982</td> <td>TCP</td>

<td>UDP</td> <td>Solar Data Log (JK client app for PV solar inverters )</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>5000</td> <td>TCP</td> <td></td> <td>commplex-main</td> <td>Official</td>

</tr> <tr bgcolor=“khaki”> <td>5000</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Universal_Plug_and_Play” title=“Universal Plug and Play”>UPnP</a>—Windows network device interoperability</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>5000</td> <td>TCP</td>

<td>UDP</td> <td><a href=“/wiki/VTun” title=“VTun”>VTun</a>—<a href=“/wiki/VPN” title=“VPN” class=“mw-redirect”>VPN</a> Software</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>5001</td> <td>TCP</td> <td></td>

<td>commplex-link</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>5001</td> <td>TCP</td> <td>UDP</td> <td>Iperf (Tool for measuring TCP and UDP bandwidth performance)</td> <td>Unofficial</td> </tr>

<tr bgcolor=“khaki”> <td>5001</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Slingbox” title=“Slingbox”>Slingbox</a> and Slingplayer</td> <td>Unofficial</td> </tr> <tr> <td>5003</td> <td>TCP</td>

<td>UDP</td> <td><a href=“/wiki/FileMaker” title=“FileMaker”>FileMaker</a></td> <td>Official</td> </tr> <tr> <td>5004</td> <td>TCP</td> <td>UDP,DCCP</td> <td><a href=“/wiki/Real-time_Transport_Protocol” title=“Real-time Transport Protocol”>RTP</a> (Real-time Transport Protocol) media data (<a href=“http://tools.ietf.org/html/rfc3551” class=“external mw-magiclink-rfc”>RFC 3551</a>, <a href=“http://tools.ietf.org/html/rfc4571” class=“external mw-magiclink-rfc”>RFC 4571</a>)</td>

<td>Official</td> </tr> <tr> <td>5005</td> <td>TCP</td> <td>UDP,DCCP</td> <td><a href=“/wiki/Real-time_Transport_Protocol” title=“Real-time Transport Protocol”>RTP</a> (Real-time Transport Protocol) control protocol (<a href=“http://tools.ietf.org/html/rfc3551” class=“external mw-magiclink-rfc”>RFC 3551</a>, <a href=“http://tools.ietf.org/html/rfc4571” class=“external mw-magiclink-rfc”>RFC 4571</a>)</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5031</td> <td>TCP</td> <td>UDP</td> <td>AVM CAPI-over-TCP (<a href=“/wiki/ISDN” title=“ISDN” class=“mw-redirect”>ISDN</a> over <a href=“/wiki/Ethernet” title=“Ethernet”>Ethernet</a> tunneling)</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5050</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Yahoo%21_Messenger” title=“Yahoo! Messenger”>Yahoo! Messenger</a></td> <td>Unofficial</td> </tr> <tr> <td>5051</td>

<td>TCP</td> <td></td> <td>ita-agent <a href=“/wiki/Symantec” title=“Symantec”>Symantec</a> Intruder Alert<a href=“#cite_note-32”>[33]</a></td> <td>Official</td> </tr> <tr> <td>5060</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Session_Initiation_Protocol” title=“Session Initiation Protocol”>Session Initiation Protocol</a> (SIP)</td> <td>Official</td> </tr> <tr> <td>5061</td> <td>TCP</td> <td></td>

<td><a href=“/wiki/Session_Initiation_Protocol” title=“Session Initiation Protocol”>Session Initiation Protocol</a> (SIP) over <a href=“/wiki/Transport_Layer_Security” title=“Transport Layer Security”>TLS</a></td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5070</td> <td>TCP</td> <td></td> <td>Binary Floor Control Protocol (BFCP)<a href=“#cite_note-33”>[34]</a>, published as <a href=“http://tools.ietf.org/html/rfc4582” class=“external mw-magiclink-rfc”>RFC 4582</a>, is a protocol that allows for an additional video channel (known as the content channel) alongside the main video channel in a video-conferencing call that uses SIP.

Also used for <a href=“/wiki/Session_Initiation_Protocol” title=“Session Initiation Protocol”>Session Initiation Protocol</a> (SIP) preferred port for PUBLISH on SIP Trunk to <a href=“/wiki/Cisco” title=“Cisco” class=“mw-redirect”>Cisco</a> Unified Presence Server (CUPS) || Unofficial </td> </tr> <tr> <td>5084</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/EPCglobal” title=“EPCglobal”>EPCglobal</a> Low Level Reader Protocol (<a href=“/wiki/LLRP” title=“LLRP” class=“mw-redirect”>LLRP</a>)</td> <td>Official</td> </tr> <tr> <td>5085</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/EPCglobal” title=“EPCglobal”>EPCglobal</a> Low Level Reader Protocol (<a href=“/wiki/LLRP” title=“LLRP” class=“mw-redirect”>LLRP</a>) over <a href=“/wiki/Transport_Layer_Security” title=“Transport Layer Security”>TLS</a></td>

<td>Official</td> </tr> <tr> <td>5093</td> <td></td> <td>UDP</td> <td><a href=“/wiki/SafeNet” title=“SafeNet” class=“mw-redirect”>SafeNet, Inc</a> Sentinel LM, Sentinel RMS, License Manager, Client-to-Server</td> <td>Official</td> </tr> <tr>

<td>5099</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Safenet” title=“Safenet”>SafeNet, Inc</a> Sentinel LM, Sentinel RMS, License Manager, Server-to-Server</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5104</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/IBM” title=“IBM”>IBM</a> <a href=“/wiki/IBM_Tivoli_Framework” title=“IBM Tivoli Framework”>Tivoli Framework</a> NetCOOL/Impact<a href=“#cite_note-34”>[35]</a> <a href=“/wiki/HTTP” title=“HTTP” class=“mw-redirect”>HTTP</a> Service</td> <td>Unofficial</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>5106</td> <td>TCP</td> <td></td> <td>A-Talk Common connection</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5107</td> <td>TCP</td> <td></td>

<td>A-Talk Remote server connection</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5108</td> <td>TCP</td> <td></td> <td>VPOP3 Mail Server Webmail</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>5109</td> <td>TCP</td> <td>UDP</td> <td>VPOP3 Mail Server Status</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5110</td> <td>TCP</td> <td></td>

<td><a href=“/wiki/ProRat” title=“ProRat”>ProRat</a> Server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5121</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Neverwinter_Nights” title=“Neverwinter Nights”>Neverwinter Nights</a></td> <td>Unofficial</td>

</tr> <tr> <td>5151</td> <td>TCP</td> <td></td> <td><a href=“/wiki/ESRI” title=“ESRI” class=“mw-redirect”>ESRI</a> SDE Instance</td> <td>Official</td> </tr> <tr> <td>5151</td>

<td></td> <td>UDP</td> <td><a href=“/wiki/ESRI” title=“ESRI” class=“mw-redirect”>ESRI</a> SDE Remote Start</td> <td>Official</td> </tr> <tr> <td>5154</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/BZFlag” title=“BZFlag”>BZFlag</a></td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5176</td> <td>TCP</td> <td></td> <td>ConsoleWorks default UI interface</td> <td>Unofficial</td> </tr> <tr>

<td>5190</td> <td>TCP</td> <td></td> <td><a href=“/wiki/ICQ” title=“ICQ”>ICQ</a> and <a href=“/wiki/AOL_Instant_Messenger” title=“AOL Instant Messenger”>AOL Instant Messenger</a></td> <td>Official</td> </tr> <tr> <td>5222</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/Extensible_Messaging_and_Presence_Protocol” title=“Extensible Messaging and Presence Protocol”>Extensible Messaging and Presence Protocol</a> (XMPP) client connection (<a href=“http://tools.ietf.org/html/rfc3920” class=“external mw-magiclink-rfc”>RFC 3920</a>)</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5223</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Extensible_Messaging_and_Presence_Protocol” title=“Extensible Messaging and Presence Protocol”>Extensible Messaging and Presence Protocol</a> (XMPP) client connection over <a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a></td>

<td>Unofficial</td> </tr> <tr> <td>5246</td> <td></td> <td>UDP</td> <td>Control And Provisioning of Wireless Access Points (<a href=“/wiki/CAPWAP” title=“CAPWAP” class=“mw-redirect”>CAPWAP</a>) CAPWAP control (<a href=“http://tools.ietf.org/html/rfc5415” class=“external mw-magiclink-rfc”>RFC 5415</a>)</td> <td>Official</td>

</tr> <tr> <td>5247</td> <td></td> <td>UDP</td> <td>Control And Provisioning of Wireless Access Points (<a href=“/wiki/CAPWAP” title=“CAPWAP” class=“mw-redirect”>CAPWAP</a>) CAPWAP data (<a href=“http://tools.ietf.org/html/rfc5415” class=“external mw-magiclink-rfc”>RFC 5415</a>)</td> <td>Official</td> </tr> <tr>

<td>5269</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Extensible_Messaging_and_Presence_Protocol” title=“Extensible Messaging and Presence Protocol”>Extensible Messaging and Presence Protocol</a> (XMPP) server connection (<a href=“http://tools.ietf.org/html/rfc3920” class=“external mw-magiclink-rfc”>RFC 3920</a>)</td> <td>Official</td> </tr> <tr> <td>5298</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Extensible_Messaging_and_Presence_Protocol” title=“Extensible Messaging and Presence Protocol”>Extensible Messaging and Presence Protocol</a> (XMPP) JEP-0174: Link-Local Messaging / <a href=“http://xmpp.org/extensions/xep-0174.html” class=“external text” rel=“nofollow”>XEP-0174: Serverless Messaging</a></td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5310</td> <td>TCP</td>

<td>UDP</td> <td>Ginever.net data communication port</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5311</td> <td>TCP</td> <td>UDP</td> <td>Ginever.net data communication port</td> <td>Unofficial</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>5312</td> <td>TCP</td> <td>UDP</td> <td>Ginever.net data communication port</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5313</td> <td>TCP</td>

<td>UDP</td> <td>Ginever.net data communication port</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5314</td> <td>TCP</td> <td>UDP</td> <td>Ginever.net data communication port</td> <td>Unofficial</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>5315</td> <td>TCP</td> <td>UDP</td> <td>Ginever.net data communication port</td> <td>Unofficial</td> </tr> <tr> <td>5351</td> <td>TCP</td>

<td>UDP</td> <td><a href=“/wiki/NAT_Port_Mapping_Protocol” title=“NAT Port Mapping Protocol”>NAT Port Mapping Protocol</a>—client-requested configuration for inbound connections through <a href=“/wiki/Network_Address_Translation” title=“Network Address Translation” class=“mw-redirect”>network address translators</a></td> <td>Official</td> </tr> <tr> <td>5353</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Multicast_DNS” title=“Multicast DNS” class=“mw-redirect”>Multicast DNS</a> (mDNS)</td>

<td>Official</td> </tr> <tr> <td>5355</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/LLMNR” title=“LLMNR” class=“mw-redirect”>LLMNR</a>—Link-Local Multicast Name Resolution, allows <a href=“/wiki/Host_%28network%29” title=“Host (network)”>hosts</a> to perform <a href=“/wiki/Name_resolution#Name_resolution_in_computer_networks” title=“Name resolution”>name resolution</a> for hosts on the same <a href=“/wiki/Local_area_network” title=“Local area network”>local link</a> (only provided by <a href=“/wiki/Windows_Vista” title=“Windows Vista”>Windows Vista</a> and <a href=“/wiki/Server_2008” title=“Server 2008” class=“mw-redirect”>Server 2008</a>)</td>

<td>Official</td> </tr> <tr> <td>5357</td> <td>TCP</td> <td>UDP</td> <td>Web Services for Devices (WSDAPI) (only provided by <a href=“/wiki/Windows_Vista” title=“Windows Vista”>Windows Vista</a>, <a href=“/wiki/Windows_7” title=“Windows 7”>Windows 7</a> and <a href=“/wiki/Server_2008” title=“Server 2008” class=“mw-redirect”>Server 2008</a>)</td>

<td>Unofficial</td> </tr> <tr> <td>5358</td> <td>TCP</td> <td>UDP</td> <td>WSDAPI Applications to Use a Secure Channel (only provided by <a href=“/wiki/Windows_Vista” title=“Windows Vista”>Windows Vista</a>, <a href=“/wiki/Windows_7” title=“Windows 7”>Windows 7</a> and <a href=“/wiki/Server_2008” title=“Server 2008” class=“mw-redirect”>Server 2008</a>)</td>

<td>Unofficial</td> </tr> <tr> <td>5402</td> <td>TCP</td> <td>UDP</td> <td>mftp, Stratacache <a href=“http://stratacache.com/1%21_omnicast.html” class=“external text” rel=“nofollow”>OmniCast</a> <a href=“/wiki/Content_delivery” title=“Content delivery”>content delivery</a> system <a href=“/wiki/MFTP” title=“MFTP” class=“mw-redirect”>MFTP</a> <a href=“/wiki/File_sharing” title=“File sharing”>file sharing</a> protocol</td>

<td>Official</td> </tr> <tr> <td>5405</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/NetSupport_Manager” title=“NetSupport Manager”>NetSupport Manager</a></td> <td>Official</td> </tr> <tr> <td>5421</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/NetSupport_Manager” title=“NetSupport Manager”>NetSupport Manager</a></td> <td>Official</td> </tr> <tr> <td>5432</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/PostgreSQL” title=“PostgreSQL”>PostgreSQL</a> database system</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5433</td> <td>TCP</td> <td></td> <td>Bouwsoft file/webserver (<a href=“http://www.bouwsoft.be” class=“external free” rel=“nofollow”>http://www.bouwsoft.be</a>)</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>5445</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Cisco” title=“Cisco” class=“mw-redirect”>Cisco</a> Unified Video Advantage</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5450</td> <td>TCP</td>

<td></td> <td><a href=“/w/index.php?title=OSIsoft&action=edit&redlink=1” class=“new” title=“OSIsoft (page does not exist)”>OSIsoft</a> PI Server Client Access</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5495</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Applix” title=“Applix”>Applix</a> TM1 Admin server</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5498</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Hotline_Communications” title=“Hotline Communications”>Hotline</a> tracker server connection</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>5499</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Hotline_Communications” title=“Hotline Communications”>Hotline</a> tracker server discovery</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5500</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/Virtual_Network_Computing” title=“Virtual Network Computing”>VNC</a> remote desktop protocol—for incoming listening viewer, <a href=“/wiki/Hotline_Communications” title=“Hotline Communications”>Hotline</a> control connection</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5501</td> <td>TCP</td> <td></td>

<td><a href=“/wiki/Hotline_Communications” title=“Hotline Communications”>Hotline</a> file transfer connection</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5517</td> <td>TCP</td> <td></td> <td><a href=“/wiki/SETI@home#Software” title=“SETI@home”>Setiqueue</a> Proxy server client for <a href=“/wiki/SETI@Home” title=“SETI@Home” class=“mw-redirect”>SETI@Home</a> project</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5550</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Hewlett-Packard” title=“Hewlett-Packard”>Hewlett-Packard</a> Data Protector</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>5555</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Freeciv” title=“Freeciv”>Freeciv</a> versions up to 2.0, <a href=“/wiki/Hewlett-Packard” title=“Hewlett-Packard”>Hewlett-Packard</a> Data Protector, <a href=“/wiki/Comparison_of_disk_encryption_software” title=“Comparison of disk encryption software”>McAfee EndPoint Encryption</a> Database Server, <a href=“/wiki/Session_Announcement_Protocol” title=“Session Announcement Protocol”>SAP</a></td> <td>Unofficial</td>

</tr> <tr> <td>5556</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Freeciv” title=“Freeciv”>Freeciv</a></td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5591</td> <td>TCP</td>

<td></td> <td>Tidal Enterprise Scheduler master</td> <td>Unofficial</td> </tr> <tr> <td>5631</td> <td>TCP</td> <td></td> <td>pcANYWHEREdata, <a href=“/wiki/Symantec” title=“Symantec”>Symantec</a> <a href=“/wiki/Pcanywhere” title=“Pcanywhere” class=“mw-redirect”>pcAnywhere</a> (version 7.52 and later<a href=“#cite_note-35”>[36]</a>)<a href=“#cite_note-36”>[37]</a> data</td>

<td>Official</td> </tr> <tr> <td>5632</td> <td></td> <td>UDP</td> <td>pcANYWHEREstat, <a href=“/wiki/Symantec” title=“Symantec”>Symantec</a> <a href=“/wiki/Pcanywhere” title=“Pcanywhere” class=“mw-redirect”>pcAnywhere</a> (version 7.52 and later) status</td> <td>Official</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>5656</td> <td>TCP</td> <td></td> <td>IBM Sametime p2p file transfer</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5666</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/NRPE” title=“NRPE”>NRPE</a> (<a href=“/wiki/Nagios” title=“Nagios”>Nagios</a>)</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5667</td> <td>TCP</td> <td></td> <td>NSCA (<a href=“/wiki/Nagios” title=“Nagios”>Nagios</a>)</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5721</td> <td>TCP</td> <td></td> <td>Kaseya</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5723</td>

<td>TCP</td> <td></td> <td>Operations Manager</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5800</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Virtual_Network_Computing” title=“Virtual Network Computing”>VNC</a> remote desktop protocol—for use over <a href=“/wiki/HTTP” title=“HTTP” class=“mw-redirect”>HTTP</a></td>

<td>Unofficial</td> </tr> <tr> <td>5814</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Hewlett-Packard” title=“Hewlett-Packard”>Hewlett-Packard</a> Support Automation (HP OpenView Self-Healing Services)</td> <td>Official</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>5850</td> <td>TCP</td> <td></td> <td>COMIT SE (PCR)</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5852</td> <td>TCP</td> <td></td>

<td>Adeona client: communications to OpenDHT</td> <td>Unofficial</td> </tr> <tr> <td>5900</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Virtual_Network_Computing” title=“Virtual Network Computing”>Virtual Network Computing</a> (VNC) remote desktop protocol (used by <a href=“/wiki/Apple_Remote_Desktop” title=“Apple Remote Desktop”>Apple Remote Desktop</a> and others)</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5912</td> <td>TCP</td> <td></td> <td>Tidal Enterprise Scheduler agent</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>5938</td>

<td>TCP</td> <td>UDP</td> <td>TeamViewer<a href=“#cite_note-37”>[38]</a> remote desktop protocol</td> <td>Unofficial</td> </tr> <tr> <td>5984</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/CouchDB” title=“CouchDB”>CouchDB</a> database server</td> <td>Official</td> </tr> <tr> <td>5999</td> <td>TCP</td> <td></td>

<td><a href=“/wiki/CVSup” title=“CVSup”>CVSup</a> <a href=“#cite_note-38”>[39]</a> file update tool</td> <td>Official</td> </tr> <tr> <td>6000</td> <td>TCP</td> <td></td>

<td><a href=“/wiki/X_Window_System” title=“X Window System”>X11</a>—used between an X client and server over the network</td> <td>Official</td> </tr> <tr> <td>6001</td> <td></td> <td>UDP</td> <td><a href=“/wiki/X_Window_System” title=“X Window System”>X11</a>—used between an X client and server over the network</td> <td>Official</td>

</tr> <tr bgcolor=“khaki”> <td>6005</td> <td>TCP</td> <td></td> <td>Default for <a href=“/wiki/BMC_Software” title=“BMC Software”>BMC Software</a> <a href=“/wiki/BMC_Control-M” title=“BMC Control-M”>Control-M/Server</a>—Socket used for communication between Control-M processes—though often changed during installation</td> <td>Official</td> </tr> <tr bgcolor=“khaki”>

<td>6005</td> <td>TCP</td> <td></td> <td>Default for Camfrog Chat & Cam Client <a href=“http://www.camfrog.com” class=“external free” rel=“nofollow”>http://www.camfrog.com</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>6050</td> <td>TCP</td>

<td></td> <td>Brightstor Arcserve Backup</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>6050</td> <td>TCP</td> <td></td> <td>Nortel Software</td> <td>Unofficial</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>6051</td> <td>TCP</td> <td></td> <td>Brightstor Arcserve Backup</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>6072</td> <td>TCP</td> <td></td>

<td>iOperator Protocol Signal Port</td> <td>Unofficial</td> </tr> <tr> <td>6086</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Peer_Distributed_Transfer_Protocol” title=“Peer Distributed Transfer Protocol”>PDTP</a>—FTP like file server in a P2P network</td> <td>Official</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>6100</td> <td>TCP</td> <td></td> <td>Vizrt System</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>6101</td> <td>TCP</td> <td></td>

<td>Backup Exec Agent Browser</td> <td>Unofficial</td> </tr> <tr> <td>6110</td> <td>TCP</td> <td>UDP</td> <td>softcm, <a href=“/wiki/HP” title=“HP” class=“mw-redirect”>HP</a> <a href=“/wiki/Softbench” title=“Softbench”>Softbench</a> CM</td>

<td>Official</td> </tr> <tr> <td>6111</td> <td>TCP</td> <td>UDP</td> <td>spc, <a href=“/wiki/HP” title=“HP” class=“mw-redirect”>HP</a> <a href=“/wiki/Softbench” title=“Softbench”>Softbench</a> Sub-Process Control</td>

<td>Official</td> </tr> <tr bgcolor=“khaki”> <td>6112</td> <td>TCP</td> <td>UDP</td> <td>“dtspcd”—a network <a href=“/wiki/Daemon_%28computer_software%29” title=“Daemon (computer software)”>daemon</a> that accepts requests from clients to execute commands and launch applications remotely</td> <td>Official</td>

</tr> <tr bgcolor=“khaki”> <td>6112</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Blizzard_Entertainment” title=“Blizzard Entertainment”>Blizzard</a>'s <a href=“/wiki/Battle.net” title=“Battle.net”>Battle.net</a> gaming service, <a href=“/wiki/ArenaNet” title=“ArenaNet”>ArenaNet</a> gaming service, <a href=“/wiki/Relic_Entertainment” title=“Relic Entertainment”>Relic</a> gaming sercive</td>

<td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>6112</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Club_Penguin” title=“Club Penguin”>Club Penguin</a> Disney online game for kids</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>6113</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Club_Penguin” title=“Club Penguin”>Club Penguin</a> Disney online game for kids</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>6129</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/DameWare” title=“DameWare”>DameWare Remote Control</a></td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>6257</td> <td></td> <td>UDP</td> <td><a href=“/wiki/WinMX” title=“WinMX”>WinMX</a> (see also 6699)</td> <td>Unofficial</td>

</tr> <tr> <td>6260</td> <td>TCP</td> <td>UDP</td> <td><a href=“/w/index.php?title=Planet_M.U.L.E.&action=edit&redlink=1” class=“new” title=“Planet M.U.L.E. (page does not exist)”>planet M.U.L.E.</a>)</td> <td>Unofficial</td> </tr> <tr> <td>6262</td>

<td>TCP</td> <td></td> <td>Sybase Advantage Database Server</td> <td>Unofficial</td> </tr> <tr> <td>6343</td> <td></td> <td>UDP</td> <td><a href=“/wiki/SFlow” title=“SFlow”>SFlow</a>, sFlow traffic monitoring</td>

<td>Unofficial</td> </tr> <tr> <td>6346</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Gnutella” title=“Gnutella”>gnutella-svc</a>, Gnutella (<a href=“/wiki/FrostWire” title=“FrostWire”>FrostWire</a>, <a href=“/wiki/Limewire” title=“Limewire” class=“mw-redirect”>Limewire</a>, <a href=“/wiki/Shareaza” title=“Shareaza”>Shareaza</a>, etc.)</td>

<td>Official</td> </tr> <tr> <td>6347</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Gnutella” title=“Gnutella”>gnutella-rtr</a>, Gnutella alternate</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>6350</td> <td>TCP</td> <td>UDP</td> <td><a href=“/w/index.php?title=App_Discovery_and_Access_Protocol&action=edit&redlink=1” class=“new” title=“App Discovery and Access Protocol (page does not exist)”>App Discovery and Access Protocol</a></td> <td>Official</td> </tr> <tr> <td>6389</td> <td>TCP</td> <td></td>

<td><a href=“/wiki/EMC_Corporation” title=“EMC Corporation”>EMC</a> <a href=“/wiki/CLARiiON” title=“CLARiiON”>CLARiiON</a></td> <td>Unofficial</td> </tr> <tr> <td>6432</td> <td>TCP</td> <td></td> <td>PgBouncer - A connection pooler for PostgreSQL</td> <td>Official</td>

</tr> <tr> <td>6444</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Sun_Grid_Engine” title=“Sun Grid Engine” class=“mw-redirect”>Sun Grid Engine</a>—Qmaster Service</td> <td>Official</td> </tr> <tr> <td>6445</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Sun_Grid_Engine” title=“Sun Grid Engine” class=“mw-redirect”>Sun Grid Engine</a>—Execution Service</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>6502</td> <td>TCP</td> <td>UDP</td>

<td>Danware Data NetOp Remote Control</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>6522</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Gobby” title=“Gobby”>Gobby</a> (and other libobby-based software)</td> <td>Unofficial</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>6523</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Gobby” title=“Gobby”>Gobby</a> 0.5 (and other libinfinity-based software)</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>6543</td>

<td></td> <td>UDP</td> <td><a href=“http://www.p-rd.com/index.html” class=“external text” rel=“nofollow”>Paradigm Research & Development</a> Jetnet<a href=“#cite_note-39”>[40]</a> default</td> <td>Unofficial</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>6566</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Scanner_Access_Now_Easy” title=“Scanner Access Now Easy”>SANE</a> (Scanner Access Now Easy)—SANE network scanner daemon</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>6571</td> <td></td>

<td></td> <td><a href=“/wiki/Windows_Live_FolderShare” title=“Windows Live FolderShare” class=“mw-redirect”>Windows Live FolderShare</a> client</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>6600</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Music_Player_Daemon” title=“Music Player Daemon”>Music Playing Daemon (MPD)</a></td> <td>Unofficial</td>

</tr> <tr> <td>6619</td> <td>TCP</td> <td>UDP</td> <td>odette-ftps, <a href=“/wiki/OFTP” title=“OFTP”>Odette File Transfer Protocol</a> (<a href=“/wiki/OFTP” title=“OFTP”>OFTP</a>) over <a href=“/wiki/Transport_Layer_Security” title=“Transport Layer Security”>TLS</a>/<a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a></td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>6646</td> <td></td> <td>UDP</td> <td><a href=“/wiki/McAfee” title=“McAfee”>McAfee</a> Network Agent</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>6660–6664</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Internet_Relay_Chat” title=“Internet Relay Chat”>Internet Relay Chat</a></td> <td>Unofficial</td> </tr> <tr> <td>6665–6669</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Internet_Relay_Chat” title=“Internet Relay Chat”>Internet Relay Chat</a></td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>6679</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Internet_Relay_Chat” title=“Internet Relay Chat”>IRC</a> <a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a> (Secure Internet Relay Chat)—often used</td> <td>Unofficial</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>6697</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Internet_Relay_Chat” title=“Internet Relay Chat”>IRC</a> <a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a> (Secure Internet Relay Chat)—often used</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>6699</td> <td>TCP</td> <td></td> <td><a href=“/wiki/WinMX” title=“WinMX”>WinMX</a> (see also 6257)</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>6771</td> <td></td> <td>UDP</td>

<td><a href=“/wiki/Polycom” title=“Polycom”>Polycom</a> server broadcast</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>6789</td> <td>TCP</td> <td></td> <td><a href=“http://www.campbellsci.com/datalogger-software” class=“external text” rel=“nofollow”>Datalogger Support Software</a> Campbell Scientific Loggernet Software</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>6881–6887</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/BitTorrent_%28protocol%29” title=“BitTorrent (protocol)”>BitTorrent</a> part of full range of ports used most often</td> <td>Unofficial</td> </tr>

<tr bgcolor=“khaki”> <td>6888</td> <td>TCP</td> <td>UDP</td> <td>MUSE</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>6888</td> <td>TCP</td>

<td>UDP</td> <td><a href=“/wiki/BitTorrent_%28protocol%29” title=“BitTorrent (protocol)”>BitTorrent</a> part of full range of ports used most often</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>6889–6890</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/BitTorrent_%28protocol%29” title=“BitTorrent (protocol)”>BitTorrent</a> part of full range of ports used most often</td>

<td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>6891–6900</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/BitTorrent_%28protocol%29” title=“BitTorrent (protocol)”>BitTorrent</a> part of full range of ports used most often</td> <td>Unofficial</td> </tr>

<tr bgcolor=“khaki”> <td>6891–6900</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Windows_Live_Messenger” title=“Windows Live Messenger”>Windows Live Messenger</a> (File transfer)</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>6901</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Windows_Live_Messenger” title=“Windows Live Messenger”>Windows Live Messenger</a> (Voice)</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>6901</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/BitTorrent_%28protocol%29” title=“BitTorrent (protocol)”>BitTorrent</a> part of full range of ports used most often</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>6902–6968</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/BitTorrent_%28protocol%29” title=“BitTorrent (protocol)”>BitTorrent</a> part of full range of ports used most often</td>

<td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>6969</td> <td>TCP</td> <td>UDP</td> <td>acmsoda</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>6969</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/BitTorrent_%28protocol%29” title=“BitTorrent (protocol)”>BitTorrent</a> tracker</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>6970–6999</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/BitTorrent_%28protocol%29” title=“BitTorrent (protocol)”>BitTorrent</a> part of full range of ports used most often</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>7000</td> <td>TCP</td> <td></td> <td>Default for <a href=“/wiki/Vuze” title=“Vuze”>Vuze</a>'s built in <a href=“/wiki/HTTPS” title=“HTTPS” class=“mw-redirect”>HTTPS</a> <a href=“/wiki/Bittorrent_Tracker” title=“Bittorrent Tracker” class=“mw-redirect”>Bittorrent Tracker</a></td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>7001</td> <td>TCP</td> <td></td> <td>Default for <a href=“/wiki/BEA_Systems” title=“BEA Systems”>BEA</a> <a href=“/wiki/WebLogic” title=“WebLogic” class=“mw-redirect”>WebLogic Server</a>'s <a href=“/wiki/HTTP” title=“HTTP” class=“mw-redirect”>HTTP</a> server, though often changed during installation</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>7002</td> <td>TCP</td> <td></td> <td>Default for <a href=“/wiki/BEA_Systems” title=“BEA Systems”>BEA</a> <a href=“/wiki/WebLogic” title=“WebLogic” class=“mw-redirect”>WebLogic Server</a>'s <a href=“/wiki/HTTPS” title=“HTTPS” class=“mw-redirect”>HTTPS</a> server, though often changed during installation</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>7005</td> <td>TCP</td> <td></td> <td>Default for <a href=“/wiki/BMC_Software” title=“BMC Software”>BMC Software</a> <a href=“/wiki/BMC_Control-M” title=“BMC Control-M”>Control-M/Server</a> and Control-M/Agent for Agent-to-Server, though often changed during installation</td> <td>Official</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>7006</td> <td>TCP</td> <td></td> <td>Default for <a href=“/wiki/BMC_Software” title=“BMC Software”>BMC Software</a> <a href=“/wiki/BMC_Control-M” title=“BMC Control-M”>Control-M/Server</a> and Control-M/Agent for Server-to-Agent, though often changed during installation</td> <td>Official</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>7010</td> <td>TCP</td> <td></td> <td>Default for Cisco AON AMC (AON Management Console) <a href=“http://www.cisco.com/en/US/products/ps6692/Products_Sub_Category_Home.html” class=“external autonumber” rel=“nofollow”>[2]</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>7025</td> <td>TCP</td>

<td></td> <td>Zimbra <a href=“/wiki/Local_Mail_Transfer_Protocol” title=“Local Mail Transfer Protocol”>LMTP</a> [mailbox]—local mail delivery</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>7047</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Zimbra” title=“Zimbra”>Zimbra</a> conversion server</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>7133</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Enemy_Territory:_Quake_Wars” title=“Enemy Territory: Quake Wars”>Enemy Territory: Quake Wars</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>7144</td>

<td>TCP</td> <td></td> <td>Peercast</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>7145</td> <td>TCP</td> <td></td> <td>Peercast</td> <td>Unofficial</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>7171</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Tibia_%28computer_game%29” title=“Tibia (computer game)”>Tibia</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>7306</td> <td>TCP</td>

<td></td> <td>Zimbra mysql [mailbox]</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>7307</td> <td>TCP</td> <td></td> <td>Zimbra mysql [logger]</td> <td>Unofficial</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>7312</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Sibelius_notation_program” title=“Sibelius notation program” class=“mw-redirect”>Sibelius</a> License Server</td> <td>Unofficial</td> </tr> <tr> <td>7400</td> <td>TCP</td>

<td>UDP</td> <td>RTPS (Real Time Publish Subscribe) <a href=“/wiki/Data_Distribution_Service” title=“Data Distribution Service”>DDS</a> Discovery</td> <td>Official</td> </tr> <tr> <td>7401</td> <td>TCP</td> <td>UDP</td>

<td>RTPS (Real Time Publish Subscribe) <a href=“/wiki/Data_Distribution_Service” title=“Data Distribution Service”>DDS</a> User-Traffic</td> <td>Official</td> </tr> <tr> <td>7402</td> <td>TCP</td> <td>UDP</td> <td>RTPS (Real Time Publish Subscribe) <a href=“/wiki/Data_Distribution_Service” title=“Data Distribution Service”>DDS</a> Meta-Traffic</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>7547</td> <td>TCP</td> <td>UDP</td> <td>CPE WAN Management Protocol <a href=“/wiki/TR-069” title=“TR-069”>Technical Report 069</a></td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>7670</td> <td>TCP</td> <td></td> <td><a href=“/wiki/BrettspielWelt” title=“BrettspielWelt”>BrettspielWelt</a> BSW Boardgame Portal</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>7676</td> <td>TCP</td>

<td></td> <td>Aqumin AlphaVision Remote Command Interface</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>7777</td> <td>TCP</td> <td></td> <td>iChat server file transfer proxy</td> <td>Unofficial</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>7777</td> <td>TCP</td> <td></td> <td>Oracle Cluster File System 2</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>7777</td> <td>TCP</td> <td></td>

<td>Default used by Windows backdoor program tini.exe</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>7777-7788</td> <td>TCP</td> <td>UDP</td> <td>Unreal Tournament series default server</td> <td>Unofficial</td> </tr>

<tr bgcolor=“khaki”> <td>7787-7788</td> <td>TCP</td> <td></td> <td>GFI EventsManager 7 & 8</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>7831</td> <td>TCP</td>

<td></td> <td>Default used by Smartlaunch Internet Cafe Administration<a href=“#cite_note-40”>[41]</a> software</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>7915</td> <td>TCP</td> <td></td>

<td>Default for YSFlight server <a href=“http://www.ysflight.com/” class=“external autonumber” rel=“nofollow”>[3]</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>7935</td> <td>TCP</td> <td></td> <td>Fixed port used for Adobe Flash Debug Player to communicate with a debugger (Flash IDE, Flex Builder or fdb). <a href=“http://livedocs.adobe.com/flex/3/html/help.html?content=debugging_02.html” class=“external autonumber” rel=“nofollow”>[4]</a></td> <td>Unofficial</td>

</tr> <tr bgcolor=“khaki”> <td>7937-9936</td> <td>TCP</td> <td>UDP</td> <td>EMC² (Legato) Networker or Sun Solcitice Backup</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>8000</td> <td>TCP</td> <td>UDP</td> <td>iRDMI (Intel Remote <a href=“/wiki/Desktop_Management_Interface” title=“Desktop Management Interface”>Desktop Management Interface</a>)<a href=“#cite_note-41”>[42]</a>—sometimes erroneously used instead of port 8080</td> <td>Official</td> </tr>

<tr bgcolor=“khaki”> <td>8000–8001</td> <td>TCP</td> <td></td> <td>Commonly used for internet radio streams such as those using <a href=“/wiki/SHOUTcast” title=“SHOUTcast”>SHOUTcast</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8002</td> <td>TCP</td>

<td></td> <td>Cisco Systems Unified Call Manager Intercluster</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>8008</td> <td>TCP</td> <td></td> <td><a href=“/wiki/HTTP” title=“HTTP” class=“mw-redirect”>HTTP</a> Alternate</td> <td>Official</td>

</tr> <tr bgcolor=“khaki”> <td>8008</td> <td>TCP</td> <td></td> <td><a href=“/wiki/IBM_HTTP_Server” title=“IBM HTTP Server”>IBM HTTP Server</a> administration default</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8009</td>

<td>TCP</td> <td></td> <td><a href=“/w/index.php?title=Ajp13_%E2%80%93_Apache_JServ_Protocol&action=edit&redlink=1” class=“new” title=“Ajp13 – Apache JServ Protocol (page does not exist)”>ajp13 – Apache JServ Protocol</a> AJP Connector</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8010</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Extensible_Messaging_and_Presence_Protocol” title=“Extensible Messaging and Presence Protocol”>XMPP</a> File transfers</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8011-8014</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=HTTP/TCP&action=edit&redlink=1” class=“new” title=“HTTP/TCP (page does not exist)”>HTTP/TCP</a> Symon Communications Event and Query Engine</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>8074</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Gadu-Gadu” title=“Gadu-Gadu”>Gadu-Gadu</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>8078</td> <td>TCP</td> <td>UDP</td>

<td>Default port for most Endless Online-based servers</td> <td>unofficial</td> </tr> <tr bgcolor=“khaki”> <td>8080</td> <td>TCP</td> <td></td> <td><a href=“/wiki/HTTP” title=“HTTP” class=“mw-redirect”>HTTP</a> alternate (http_alt)—commonly used for <a href=“/wiki/Web_proxy” title=“Web proxy” class=“mw-redirect”>Web proxy</a> and <a href=“/wiki/Caching” title=“Caching” class=“mw-redirect”>caching</a> server, or for running a Web server as a non-<a href=“/wiki/Superuser” title=“Superuser”>root</a> user</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8080</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Apache_Tomcat” title=“Apache Tomcat”>Apache Tomcat</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8080</td>

<td></td> <td>UDP</td> <td><a href=“/w/index.php?title=FilePhile&action=edit&redlink=1” class=“new” title=“FilePhile (page does not exist)”>FilePhile</a> Master/Relay</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8081</td> <td>TCP</td> <td></td> <td><a href=“/wiki/HTTP” title=“HTTP” class=“mw-redirect”>HTTP</a> alternate, VibeStreamer, e.g. <a href=“/w/index.php?title=McAfee_ePolicy_Orchestrator_%28ePO%29&action=edit&redlink=1” class=“new” title=“McAfee ePolicy Orchestrator (ePO) (page does not exist)”>McAfee ePolicy Orchestrator (ePO)</a></td>

<td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>8086</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=HELM&action=edit&redlink=1” class=“new” title=“HELM (page does not exist)”>HELM</a> Web Host Automation Windows Control Panel</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”>

<td>8086</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Kaspersky” title=“Kaspersky” class=“mw-redirect”>Kaspersky</a> AV Control Center</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>8087</td> <td>TCP</td>

<td></td> <td><a href=“/w/index.php?title=Hosting_Accelerator&action=edit&redlink=1” class=“new” title=“Hosting Accelerator (page does not exist)”>Hosting Accelerator</a> Control Panel</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>8087</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Plesk” title=“Plesk”>Parallels Plesk</a> Control Panel</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8087</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Kaspersky” title=“Kaspersky” class=“mw-redirect”>Kaspersky</a> AV Control Center</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>8089</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Splunk” title=“Splunk”>Splunk</a> Daemon</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8090</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/HTTP” title=“HTTP” class=“mw-redirect”>HTTP</a> Alternate (http_alt_alt)—used as an alternative to port 8080</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8116</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Check_Point” title=“Check Point”>Check Point</a> Cluster Control Protocol</td>

<td>Unofficial</td> </tr> <tr> <td>8118</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Privoxy” title=“Privoxy”>Privoxy</a>—advertisement-filtering Web proxy</td> <td>Official</td> </tr> <tr> <td>8123</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/Polipo” title=“Polipo”>Polipo</a> Web proxy</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8192</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Sophos” title=“Sophos”>Sophos</a> Remote Management System</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8193</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Sophos” title=“Sophos”>Sophos</a> Remote Management System</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>8194</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Sophos” title=“Sophos”>Sophos</a> Remote Management System</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8200</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/GoToMyPC” title=“GoToMyPC”>GoToMyPC</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8222</td> <td></td> <td></td> <td><a href=“/wiki/VMware” title=“VMware”>VMware</a> Server Management User Interface (insecure Web interface)<a href=“#cite_note-vmware.com-42”>[43]</a>. See also port 8333</td>

<td>Unofficial</td> </tr> <tr> <td>8243</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/HTTPS” title=“HTTPS” class=“mw-redirect”>HTTPS</a> listener for <a href=“/wiki/Apache_Synapse” title=“Apache Synapse”>Apache Synapse</a> <a href=“#cite_note-Apache_Synapse-43”>[44]</a></td>

<td>Official</td> </tr> <tr> <td>8280</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/HTTP” title=“HTTP” class=“mw-redirect”>HTTP</a> listener for <a href=“/wiki/Apache_Synapse” title=“Apache Synapse”>Apache Synapse</a> <a href=“#cite_note-Apache_Synapse-43”>[44]</a></td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8291</td> <td>TCP</td> <td></td> <td>Winbox—Default on a MikroTik RouterOS for a Windows application used to administer MikroTik RouterOS</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8333</td>

<td></td> <td></td> <td><a href=“/wiki/VMware” title=“VMware”>VMware</a> Server Management User Interface (secure Web interface)<a href=“#cite_note-vmware.com-42”>[43]</a>. See also port 8222</td> <td>Unofficial</td> </tr> <tr> <td>8400</td> <td>TCP</td>

<td>UDP</td> <td>cvp, <a href=“/w/index.php?title=Commvault&action=edit&redlink=1” class=“new” title=“Commvault (page does not exist)”>Commvault</a> Unified Data Management</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8443</td> <td>TCP</td> <td></td> <td><a href=“/wiki/SW_Soft_Plesk” title=“SW Soft Plesk” class=“mw-redirect”>SW Soft Plesk</a> Control Panel, <a href=“/wiki/Apache_Tomcat” title=“Apache Tomcat”>Apache Tomcat</a> SSL, <a href=“/wiki/Promise_Technology” title=“Promise Technology”>Promise</a> WebPAM SSL</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8484</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/MapleStory” title=“MapleStory”>MapleStory</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8500</td>

<td>TCP</td> <td>IPX</td> <td><a href=“/wiki/ColdFusion” title=“ColdFusion”>ColdFusion</a> Macromedia/Adobe ColdFusion default and <a href=“/wiki/Duke_Nukem_3D” title=“Duke Nukem 3D”>Duke Nukem 3D</a>—default</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>8501</td> <td>TCP</td>

<td></td> <td><a href=“http://www.dukesterx.net” class=“external autonumber” rel=“nofollow”>[5]</a> DukesterX —default</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8691</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Ultra_Fractal” title=“Ultra Fractal”>Ultra Fractal</a> default server port for distributing calculations over network computers</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8701</td> <td></td> <td>UDP</td> <td><a href=“/w/index.php?title=SoftPerfect_Bandwidth_Manager&action=edit&redlink=1” class=“new” title=“SoftPerfect Bandwidth Manager (page does not exist)”>SoftPerfect Bandwidth Manager</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8702</td>

<td></td> <td>UDP</td> <td><a href=“/w/index.php?title=SoftPerfect_Bandwidth_Manager&action=edit&redlink=1” class=“new” title=“SoftPerfect Bandwidth Manager (page does not exist)”>SoftPerfect Bandwidth Manager</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8767</td> <td></td> <td>UDP</td> <td><a href=“/wiki/TeamSpeak” title=“TeamSpeak”>TeamSpeak</a>—default</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8768</td> <td></td> <td>UDP</td> <td><a href=“/wiki/TeamSpeak” title=“TeamSpeak”>TeamSpeak</a>—alternate</td> <td>Unofficial</td> </tr> <tr> <td>8880</td>

<td></td> <td>UDP</td> <td>cddbp-alt, <a href=“/wiki/CD_database” title=“CD database” class=“mw-redirect”>CD DataBase</a> (<a href=“/wiki/CDDB” title=“CDDB”>CDDB</a>) protocol (CDDBP) alternate</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>8880</td> <td>TCP</td>

<td></td> <td>cddbp-alt, <a href=“/wiki/CD_database” title=“CD database” class=“mw-redirect”>CD DataBase</a> (<a href=“/wiki/CDDB” title=“CDDB”>CDDB</a>) protocol (CDDBP) alternate</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>8880</td> <td>TCP</td> <td></td>

<td><a href=“/wiki/WebSphere_Application_Server” title=“WebSphere Application Server” class=“mw-redirect”>WebSphere Application Server</a> <a href=“/wiki/SOAP” title=“SOAP”>SOAP</a> connector <a href=“/wiki/Default_%28computer_science%29” title=“Default (computer science)”>default</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8881</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=Atlasz_Informatics_Research_Ltd&action=edit&redlink=1” class=“new” title=“Atlasz Informatics Research Ltd (page does not exist)”>Atlasz Informatics Research Ltd</a> <a href=“http://www.atlasz.com” class=“external autonumber” rel=“nofollow”>[6]</a> Secure Application Server</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>8882</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=Atlasz_Informatics_Research_Ltd&action=edit&redlink=1” class=“new” title=“Atlasz Informatics Research Ltd (page does not exist)”>Atlasz Informatics Research Ltd</a> <a href=“http://www.atlasz.com” class=“external autonumber” rel=“nofollow”>[7]</a> Secure Application Server</td> <td>Unofficial</td>

</tr> <tr bgcolor=“khaki”> <td>8888</td> <td>TCP</td> <td>UDP</td> <td><a href=“/w/index.php?title=NewsEDGE&action=edit&redlink=1” class=“new” title=“NewsEDGE (page does not exist)”>NewsEDGE</a> server</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>8888</td>

<td>TCP</td> <td></td> <td><a href=“/w/index.php?title=Sun_Answerbook&action=edit&redlink=1” class=“new” title=“Sun Answerbook (page does not exist)”>Sun Answerbook</a> <a href=“/wiki/Web_server” title=“Web server”>dwhttpd</a> server (deprecated by <a href=“http://docs.sun.com/app/docs” class=“external text” rel=“nofollow”>docs.sun.com</a>)</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>8888</td>

<td>TCP</td> <td></td> <td><a href=“/w/index.php?title=GNUmp3d&action=edit&redlink=1” class=“new” title=“GNUmp3d (page does not exist)”>GNUmp3d</a> HTTP music streaming and Web interface</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>8888</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=LoLo_Catcher&action=edit&redlink=1” class=“new” title=“LoLo Catcher (page does not exist)”>LoLo Catcher</a> HTTP Web interface (www.optiform.com)</td>

<td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>8888</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=D2GS_Admin_Console&action=edit&redlink=1” class=“new” title=“D2GS Admin Console (page does not exist)”>D2GS Admin Console</a> Telnet administration console for D2GS servers (Diablo 2)</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”>

<td>8888</td> <td>TCP</td> <td></td> <td>Earthland Relams 2 Server (AU1_2)</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>8889</td> <td>TCP</td> <td></td> <td>Earthland Relams 2 Server (AU1_1)</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>9000</td> <td>TCP</td> <td></td> <td>Buffalo LinkSystem Web access</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>9000</td>

<td>TCP</td> <td></td> <td><a href=“/w/index.php?title=DBGp&action=edit&redlink=1” class=“new” title=“DBGp (page does not exist)”>DBGp</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>9000</td> <td>TCP</td> <td></td> <td><a href=“/wiki/SqueezeCenter” title=“SqueezeCenter” class=“mw-redirect”>SqueezeCenter</a> web server & streaming</td>

<td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>9000</td> <td></td> <td>UDP</td> <td><a href=“/wiki/UDPCast” title=“UDPCast”>UDPCast</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>9001</td>

<td></td> <td></td> <td>Microsoft Sharepoint Authoring Environment</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>9001</td> <td></td> <td></td> <td>cisco-xremote router configuration</td> <td>Unofficial</td> </tr>

<tr bgcolor=“khaki”> <td>9001</td> <td></td> <td></td> <td><a href=“/wiki/Tor_%28anonymity_network%29” title=“Tor (anonymity network)”>Tor</a> network default</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>9001</td> <td>TCP</td>

<td></td> <td><a href=“/w/index.php?title=DBGp&action=edit&redlink=1” class=“new” title=“DBGp (page does not exist)”>DBGp</a> Proxy</td> <td>Unofficial</td> </tr> <tr> <td>9009</td> <td>TCP</td> <td>UDP</td> <td><a href=“/w/index.php?title=Pichat&action=edit&redlink=1” class=“new” title=“Pichat (page does not exist)”>Pichat Server</a>—Peer to peer chat software</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>9030</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Tor_%28anonymity_network%29” title=“Tor (anonymity network)”>Tor</a> often used</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>9043</td> <td>TCP</td> <td></td> <td><a href=“/wiki/WebSphere_Application_Server” title=“WebSphere Application Server” class=“mw-redirect”>WebSphere Application Server</a> Administration Console secure</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>9050</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/Tor_%28anonymity_network%29” title=“Tor (anonymity network)”>Tor</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>9051</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Tor_%28anonymity_network%29” title=“Tor (anonymity network)”>Tor</a></td> <td>Unofficial</td> </tr>

<tr bgcolor=“khaki”> <td>9060</td> <td>TCP</td> <td></td> <td><a href=“/wiki/WebSphere_Application_Server” title=“WebSphere Application Server” class=“mw-redirect”>WebSphere Application Server</a> Administration Console</td> <td>Unofficial</td> </tr> <tr> <td>9080</td> <td></td>

<td>UDP</td> <td>glrpc, <a href=“/wiki/Microsoft_Groove” title=“Microsoft Groove” class=“mw-redirect”>Groove</a> <a href=“/wiki/Collaboration_software” title=“Collaboration software” class=“mw-redirect”>Collaboration software</a> GLRPC</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>9080</td> <td>TCP</td>

<td></td> <td>glrpc, <a href=“/wiki/Microsoft_Groove” title=“Microsoft Groove” class=“mw-redirect”>Groove</a> <a href=“/wiki/Collaboration_software” title=“Collaboration software” class=“mw-redirect”>Collaboration software</a> GLRPC</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>9080</td> <td>TCP</td> <td></td>

<td><a href=“/wiki/WebSphere_Application_Server” title=“WebSphere Application Server” class=“mw-redirect”>WebSphere Application Server</a> <a href=“/wiki/HTTP” title=“HTTP” class=“mw-redirect”>HTTP</a> Transport (port 1) <a href=“/wiki/Default_%28computer_science%29” title=“Default (computer science)”>default</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>9090</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Openfire” title=“Openfire”>Openfire</a> Administration Console</td>

<td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>9090</td> <td>TCP</td> <td></td> <td><a href=“/wiki/SqueezeCenter” title=“SqueezeCenter” class=“mw-redirect”>SqueezeCenter</a> control (CLI)</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>9091</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Openfire” title=“Openfire”>Openfire</a> Administration Console (SSL Secured)</td> <td>Unofficial</td> </tr> <tr> <td>9100</td> <td>TCP</td>

<td></td> <td>PDL Data Stream</td> <td>Official</td> </tr> <tr> <td>9101</td> <td></td> <td></td> <td><a href=“/wiki/Bacula” title=“Bacula”>Bacula</a> Director</td> <td>Official</td>

</tr> <tr> <td>9102</td> <td></td> <td></td> <td><a href=“/wiki/Bacula” title=“Bacula”>Bacula</a> File Daemon</td> <td>Official</td> </tr> <tr> <td>9103</td> <td></td>

<td></td> <td><a href=“/wiki/Bacula” title=“Bacula”>Bacula</a> Storage Daemon</td> <td>Official</td> </tr> <tr> <td>9105</td> <td>TCP</td> <td>UDP</td> <td><a href=“/w/index.php?title=Xadmin&action=edit&redlink=1” class=“new” title=“Xadmin (page does not exist)”>Xadmin</a> Control Daemon</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>9110</td> <td></td> <td>UDP</td> <td><a href=“/w/index.php?title=SSMP&action=edit&redlink=1” class=“new” title=“SSMP (page does not exist)”>SSMP</a> Message protocol</td> <td>Unofficial</td> </tr> <tr>

<td>9119</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/MXit” title=“MXit”>MXit</a> Instant Messenger</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>9293</td> <td>TCP</td>

<td></td> <td>Sony Playstation RemotePlay</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>9300</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=IBM_Cognos_8&action=edit&redlink=1” class=“new” title=“IBM Cognos 8 (page does not exist)”>IBM Cognos 8</a> <a href=“/wiki/SOAP” title=“SOAP”>SOAP</a> Business Intelligence and Performance Management</td>

<td>Unofficial</td> </tr> <tr> <td>9303</td> <td></td> <td>UDP</td> <td><a href=“/w/index.php?title=D-Link_Shareport&action=edit&redlink=1” class=“new” title=“D-Link Shareport (page does not exist)”>D-Link Shareport</a> Share storage and MFP printers</td> <td>Unofficial</td> </tr> <tr>

<td>9306</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Sphinx_%28search_engine%29” title=“Sphinx (search engine)”>Sphinx</a> Native API</td> <td>Official</td> </tr> <tr> <td>9312</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/Sphinx_%28search_engine%29” title=“Sphinx (search engine)”>Sphinx</a> SphinxQL</td> <td>Official</td> </tr> <tr> <td>9418</td> <td>TCP</td> <td>UDP</td> <td>git, <a href=“/wiki/Git_%28software%29” title=“Git (software)”>Git</a> pack transfer service</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>9420</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Moose_File_System” title=“Moose File System”>MooseFS</a> distributed file system – master server to chunk servers</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>9421</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Moose_File_System” title=“Moose File System”>MooseFS</a> distributed file system – master server to clients</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>9422</td> <td>TCP</td>

<td></td> <td><a href=“/wiki/Moose_File_System” title=“Moose File System”>MooseFS</a> distributed file system – chunk servers to clients</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>9535</td> <td>TCP</td> <td></td> <td>mngsuite, <a href=“/wiki/Landesk” title=“Landesk” class=“mw-redirect”>LANDesk</a> Management Suite Remote Control</td>

<td>Official</td> </tr> <tr bgcolor=“khaki”> <td>9535</td> <td></td> <td>UDP</td> <td>mngsuite, <a href=“/wiki/Landesk” title=“Landesk” class=“mw-redirect”>LANDesk</a> Management Suite Remote Control</td> <td>Official</td> </tr>

<tr> <td>9536</td> <td>TCP</td> <td>UDP</td> <td>laes-bf, <a href=“/w/index.php?title=IP_Fabrics&action=edit&redlink=1” class=“new” title=“IP Fabrics (page does not exist)”>IP Fabrics</a> Surveillance buffering function</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>9561</td>

<td>TCP</td> <td>UDP</td> <td><a href=“http://nts.softros.com/server.html” class=“external text” rel=“nofollow”>Network Time System</a> Server</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>9600</td> <td></td> <td>UDP</td>

<td>Omron FINS, <a href=“/w/index.php?title=OMRON_FINS&action=edit&redlink=1” class=“new” title=“OMRON FINS (page does not exist)”>OMRON FINS</a> PLC communication</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>9800</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/WebDAV” title=“WebDAV”>WebDAV</a> Source</td>

<td>Official</td> </tr> <tr bgcolor=“khaki”> <td>9800</td> <td></td> <td></td> <td><a href=“/wiki/WebCT” title=“WebCT”>WebCT</a> e-learning portal</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>9875</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/Club_Penguin” title=“Club Penguin”>Club Penguin</a> Disney online game for kids</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>9898</td> <td>TCP</td> <td>UDP</td>

<td>MonkeyCom</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>9898</td> <td>TCP</td> <td></td> <td>Tripwire – File Integrity Monitoring Software</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”>

<td>9987</td> <td></td> <td>UDP</td> <td>TeamSpeak 3 server default (voice) port (for the conflicting service see the IANA list)</td> <td>Unofficial</td> </tr> <tr bgcolor=“white”> <td>9996</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/The_Palace_%28computer_program%29” title=“The Palace (computer program)”>The Palace</a> “The Palace” Virtual Reality Chat software. – 5</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>9999</td> <td></td> <td></td> <td><a href=“/w/index.php?title=Hydranode&action=edit&redlink=1” class=“new” title=“Hydranode (page does not exist)”>Hydranode</a>—edonkey2000 <a href=“/wiki/TELNET” title=“TELNET” class=“mw-redirect”>TELNET</a> control</td>

<td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>9999</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Lantronix” title=“Lantronix”>Lantronix</a> UDS-10/UDS100<a href=“#cite_note-44”>[45]</a> <a href=“/wiki/EIA-485” title=“EIA-485”>RS-485</a> to Ethernet Converter <a href=“/wiki/TELNET” title=“TELNET” class=“mw-redirect”>TELNET</a> control</td>

<td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>9999</td> <td></td> <td></td> <td>Urchin Web Analytics</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>10000</td> <td></td>

<td></td> <td><a href=“/wiki/Webmin” title=“Webmin”>Webmin</a>—Web-based Linux admin tool</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>10000</td> <td></td> <td></td> <td><a href=“/wiki/BackupExec” title=“BackupExec” class=“mw-redirect”>BackupExec</a></td> <td>Unofficial</td> </tr>

<tr bgcolor=“khaki”> <td>10000</td> <td></td> <td></td> <td>Ericsson Account Manager (avim)</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>10001</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Lantronix” title=“Lantronix”>Lantronix</a> UDS-10/UDS100<a href=“#cite_note-45”>[46]</a> <a href=“/wiki/EIA-485” title=“EIA-485”>RS-485</a> to Ethernet Converter <a href=“/wiki/Default_%28computer_science%29” title=“Default (computer science)”>default</a></td>

<td>Unofficial</td> </tr> <tr> <td>10008</td> <td>TCP</td> <td>UDP</td> <td>Octopus Multiplexer, primary port for the <a href=“http://hoople.org/hoople/readme.txt” class=“external text” rel=“nofollow”>CROMP protocol</a>, which provides a <a href=“/wiki/Platform-independent” title=“Platform-independent” class=“mw-redirect”>platform-independent</a> means for communication of <a href=“/wiki/Object_%28computer_science%29” title=“Object (computer science)”>objects</a> across a <a href=“/wiki/Computer_network” title=“Computer network”>network</a></td>

<td>Official</td> </tr> <tr> <td>10010</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Object_REXX” title=“Object REXX”>Open Object Rexx (ooRexx)</a> rxapi daemon</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>10017</td> <td></td> <td></td> <td>AIX,NeXT, HPUX—rexd daemon control</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>10024</td> <td>TCP</td> <td></td> <td>Zimbra smtp [mta]—to amavis from postfix</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>10025</td> <td>TCP</td> <td></td> <td>Zimbra smtp [mta]—back to postfix from amavis</td> <td>Unofficial</td> </tr> <tr> <td>10050</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Zabbix” title=“Zabbix”>Zabbix</a>-Agent</td> <td>Official</td> </tr> <tr> <td>10051</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/Zabbix” title=“Zabbix”>Zabbix</a>-Trapper</td> <td>Official</td> </tr> <tr> <td>10113</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/NetIQ” title=“NetIQ” class=“mw-redirect”>NetIQ</a> Endpoint</td>

<td>Official</td> </tr> <tr> <td>10114</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/NetIQ” title=“NetIQ” class=“mw-redirect”>NetIQ</a> Qcheck</td> <td>Official</td> </tr>

<tr> <td>10115</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/NetIQ” title=“NetIQ” class=“mw-redirect”>NetIQ</a> Endpoint</td> <td>Official</td> </tr> <tr> <td>10116</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/NetIQ” title=“NetIQ” class=“mw-redirect”>NetIQ</a> VoIP Assessor</td> <td>Official</td> </tr> <tr bgcolor=“khaki”> <td>10200</td> <td>TCP</td> <td></td>

<td><a href=“/wiki/FRISK_Software_International” title=“FRISK Software International”>FRISK Software International</a>'s fpscand virus scanning daemon for Unix platforms <a href=“http://www.f-prot.com/support/unix/unix_manpages/fpscand.8.html” class=“external autonumber” rel=“nofollow”>[8]</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>10200–10204</td> <td>TCP</td> <td></td> <td><a href=“/wiki/FRISK_Software_International” title=“FRISK Software International”>FRISK Software International</a>'s f-protd virus scanning daemon for Unix platforms <a href=“http://www.f-prot.com/support/unix/unix_manpages/f-protd.8.html” class=“external autonumber” rel=“nofollow”>[9]</a></td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>10308</td> <td></td> <td></td> <td>Lock-on: Modern Air Combat</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>10480</td> <td></td>

<td></td> <td>SWAT 4 Dedicated Server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>11211</td> <td></td> <td></td> <td><a href=“/wiki/Memcached” title=“Memcached”>memcached</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>11235</td> <td></td> <td></td> <td>Savage:Battle for Newerth Server Hosting</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>11294</td> <td></td> <td></td> <td>Blood Quest Online Server</td> <td>Unofficial</td>

</tr> <tr> <td>11371</td> <td></td> <td></td> <td><a href=“/wiki/OpenPGP” title=“OpenPGP” class=“mw-redirect”>OpenPGP</a> HTTP <a href=“/wiki/Key_server_%28cryptographic%29” title=“Key server (cryptographic)”>key server</a></td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>11576</td>

<td></td> <td></td> <td><a href=“/w/index.php?title=IPStor&action=edit&redlink=1” class=“new” title=“IPStor (page does not exist)”>IPStor</a> Server management communication</td> <td>Unofficial</td> </tr> <tr bgcolor=“white”> <td>12010</td> <td>TCP</td> <td></td> <td><a href=“/wiki/ElevateDB” title=“ElevateDB”>ElevateDB</a> default database port <a href=“http://www.elevatesoft.com/manual?action=mantopic&id=edb2&product=s&version=2010&category=4&topic=7” class=“external autonumber” rel=“nofollow”>[10]</a></td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>12011</td> <td>TCP</td> <td></td> <td>Axence nVision</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>12012</td>

<td>TCP</td> <td></td> <td>Axence nVision</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>12012</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Audition_Online_Dance_Battle” title=“Audition Online Dance Battle” class=“mw-redirect”>Audition Online Dance Battle</a>, Korea Server – Status/Version Check</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>12013</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Audition_Online_Dance_Battle” title=“Audition Online Dance Battle” class=“mw-redirect”>Audition Online Dance Battle</a>, Korea Server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>12035</td> <td></td> <td>UDP</td> <td><a href=“http://wiki.secondlife.com/wiki/Authentication_Flow” class=“external text” rel=“nofollow”>Linden Lab</a> viewer to sim</td> <td>Unofficial</td> </tr> <tr> <td>12222</td> <td></td> <td>UDP</td>

<td>Light Weight Access Point Protocol (<a href=“/wiki/LWAPP” title=“LWAPP”>LWAPP</a>) LWAPP data (<a href=“http://tools.ietf.org/html/rfc5412” class=“external mw-magiclink-rfc”>RFC 5412</a>)</td> <td>Official</td> </tr> <tr> <td>12223</td> <td></td> <td>UDP</td> <td>Light Weight Access Point Protocol (<a href=“/wiki/LWAPP” title=“LWAPP”>LWAPP</a>) LWAPP control (<a href=“http://tools.ietf.org/html/rfc5412” class=“external mw-magiclink-rfc”>RFC 5412</a>)</td>

<td>Official</td> </tr> <tr> <td>12345</td> <td></td> <td></td> <td><a href=“/wiki/NetBus” title=“NetBus”>NetBus</a>—remote administration tool (often <a href=“/wiki/Trojan_horse_%28computing%29” title=“Trojan horse (computing)”>Trojan horse</a>). Also used by <a href=“/w/index.php?title=NetBuster&action=edit&redlink=1” class=“new” title=“NetBuster (page does not exist)”>NetBuster</a>. Little Fighter 2 (TCP).</td> <td>Unofficial</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>12975</td> <td>TCP</td> <td></td> <td>LogMeIn <a href=“/wiki/Hamachi” title=“Hamachi”>Hamachi</a> (VPN tunnel software; also port 32976)—used to connect to Mediation Server (bibi.hamachi.cc); will attempt to use <a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a> (TCP port 443) if both 12975 & 32976 fail to connect</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>12998–12999</td> <td></td> <td>UDP</td> <td><a href=“http://www.takenaka.co.jp/” class=“external text” rel=“nofollow”>Takenaka RDI</a> Mirror World on SL</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>13000–13050</td> <td></td> <td>UDP</td> <td><a href=“http://wiki.secondlife.com/wiki/Authentication_Flow” class=“external text” rel=“nofollow”>Linden Lab</a> viewer to sim</td> <td>Unofficial</td> </tr> <tr> <td>13076</td> <td>TCP</td>

<td></td> <td>Default for <a href=“/wiki/BMC_Software” title=“BMC Software”>BMC Software</a> <a href=“/wiki/BMC_Control-M” title=“BMC Control-M”>Control-M/Enterprise Manager</a> Corba communication, though often changed during installation</td> <td>Official</td> </tr> <tr> <td>13720</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/Symantec” title=“Symantec”>Symantec</a> <a href=“/wiki/NetBackup” title=“NetBackup”>NetBackup</a>—bprd (formerly <a href=“/wiki/Veritas_Software” title=“Veritas Software”>VERITAS</a>)</td> <td>Official</td> </tr> <tr> <td>13721</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/Symantec” title=“Symantec”>Symantec</a> <a href=“/wiki/NetBackup” title=“NetBackup”>NetBackup</a>—bpdbm (formerly <a href=“/wiki/Veritas_Software” title=“Veritas Software”>VERITAS</a>)</td> <td>Official</td> </tr> <tr> <td>13724</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/Symantec” title=“Symantec”>Symantec</a> Network Utility—vnetd (formerly <a href=“/wiki/Veritas_Software” title=“Veritas Software”>VERITAS</a>)</td> <td>Official</td> </tr> <tr> <td>13782</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Symantec” title=“Symantec”>Symantec</a> <a href=“/wiki/NetBackup” title=“NetBackup”>NetBackup</a>—bpcd (formerly <a href=“/wiki/Veritas_Software” title=“Veritas Software”>VERITAS</a>)</td>

<td>Official</td> </tr> <tr> <td>13783</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Symantec” title=“Symantec”>Symantec</a> VOPIED protocol (formerly <a href=“/wiki/Veritas_Software” title=“Veritas Software”>VERITAS</a>)</td> <td>Official</td>

</tr> <tr> <td>13785</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Symantec” title=“Symantec”>Symantec</a> <a href=“/wiki/NetBackup” title=“NetBackup”>NetBackup</a> Database—nbdb (formerly <a href=“/wiki/Veritas_Software” title=“Veritas Software”>VERITAS</a>)</td> <td>Official</td>

</tr> <tr> <td>13786</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Symantec” title=“Symantec”>Symantec</a> nomdb (formerly <a href=“/wiki/Veritas_Software” title=“Veritas Software”>VERITAS</a>)</td> <td>Official</td> </tr>

<tr bgcolor=“lightsteelblue”> <td>14439</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=APRS_UI-View_Amateur_Radio&action=edit&redlink=1” class=“new” title=“APRS UI-View Amateur Radio (page does not exist)”>APRS UI-View Amateur Radio</a><a href=“#cite_note-46”>[47]</a> UI-WebServer</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”>

<td>14567</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Battlefield_1942” title=“Battlefield 1942”>Battlefield 1942</a> and mods</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>15000</td> <td>TCP</td>

<td></td> <td><a href=“/w/index.php?title=PsyBNC&action=edit&redlink=1” class=“new” title=“PsyBNC (page does not exist)”>psyBNC</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>15000</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Wesnoth” title=“Wesnoth” class=“mw-redirect”>Wesnoth</a></td> <td>Unofficial</td> </tr>

<tr bgcolor=“khaki”> <td>15000</td> <td>TCP</td> <td></td> <td>Kaspersky Network Agent</td> <td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>15000</td> <td>TCP</td> <td></td>

<td>hydap, Hypack <a href=“/wiki/Hydrography” title=“Hydrography”>Hydrographic</a> Software Packages Data Acquisition</td> <td>Official</td> </tr> <tr> <td>15000</td> <td></td> <td>UDP</td> <td>hydap, Hypack <a href=“/wiki/Hydrography” title=“Hydrography”>Hydrographic</a> Software Packages Data Acquisition</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>15567</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Battlefield_Vietnam” title=“Battlefield Vietnam”>Battlefield Vietnam</a> and mods</td> <td>Unofficial</td> </tr> <tr>

<td>15345</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/XPilot” title=“XPilot”>XPilot</a> Contact</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>16000</td> <td>TCP</td>

<td></td> <td><a href=“/w/index.php?title=ShroudBNC&action=edit&redlink=1” class=“new” title=“ShroudBNC (page does not exist)”>shroudBNC</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>16080</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Mac_OS_X_Server” title=“Mac OS X Server”>Mac OS X Server</a> Web (HTTP) service with performance cache<a href=“#cite_note-47”>[48]</a></td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>16384</td> <td></td> <td>UDP</td> <td>Iron Mountain Digital online backup</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>16567</td>

<td></td> <td>UDP</td> <td><a href=“/wiki/Battlefield_2” title=“Battlefield 2”>Battlefield 2</a> and mods</td> <td>Unofficial</td> </tr> <tr> <td>17500</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Dropbox_%28storage_provider%29” title=“Dropbox (storage provider)” class=“mw-redirect”>Dropbox</a> LanSync Protocol (db-lsp); used to synchronize file catalogs between Dropbox clients on your local network.</td>

<td>Official</td> </tr> <tr> <td>17500</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Dropbox_%28storage_provider%29” title=“Dropbox (storage provider)” class=“mw-redirect”>Dropbox</a> LanSync Discovery (db-lsp-disc); used to synchronize file catalogs between Dropbox clients on your local network; is transmitted to broadcast addresses.</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>18010</td> <td>TCP</td> <td></td> <td>Super Dancer Online Extreme(SDO-X) – CiB Net Station Malaysia Server</td> <td>Unofficial</td> </tr> <tr> <td>18104</td> <td>TCP</td> <td></td> <td>RAD PDF Service</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>18180</td> <td>TCP</td> <td></td> <td>DART Reporting server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>18200</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Audition_Online_Dance_Battle” title=“Audition Online Dance Battle” class=“mw-redirect”>Audition Online Dance Battle</a>, AsiaSoft Thailand Server – Status/Version Check</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>18201</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/Audition_Online_Dance_Battle” title=“Audition Online Dance Battle” class=“mw-redirect”>Audition Online Dance Battle</a>, AsiaSoft Thailand Server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>18206</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Audition_Online_Dance_Battle” title=“Audition Online Dance Battle” class=“mw-redirect”>Audition Online Dance Battle</a>, AsiaSoft Thailand Server – FAM Database</td> <td>Unofficial</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>18300</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Audition_Online_Dance_Battle” title=“Audition Online Dance Battle” class=“mw-redirect”>Audition Online Dance Battle</a>, AsiaSoft SEA Server – Status/Version Check</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>18301</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Audition_Online_Dance_Battle” title=“Audition Online Dance Battle” class=“mw-redirect”>Audition Online Dance Battle</a>, AsiaSoft SEA Server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>18306</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/Audition_Online_Dance_Battle” title=“Audition Online Dance Battle” class=“mw-redirect”>Audition Online Dance Battle</a>, AsiaSoft SEA Server – FAM Database</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>18400</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Audition_Online_Dance_Battle” title=“Audition Online Dance Battle” class=“mw-redirect”>Audition Online Dance Battle</a>, KAIZEN Brazil Server – Status/Version Check</td> <td>Unofficial</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>18401</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Audition_Online_Dance_Battle” title=“Audition Online Dance Battle” class=“mw-redirect”>Audition Online Dance Battle</a>, KAIZEN Brazil Server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>18505</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Audition_Online_Dance_Battle” title=“Audition Online Dance Battle” class=“mw-redirect”>Audition Online Dance Battle</a>, Nexon Server – Status/Version Check</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>18506</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/Audition_Online_Dance_Battle” title=“Audition Online Dance Battle” class=“mw-redirect”>Audition Online Dance Battle</a>, Nexon Server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>18605</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/X-BEAT” title=“X-BEAT” class=“mw-redirect”>X-BEAT</a> – Status/Version Check</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>18606</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/X-BEAT” title=“X-BEAT” class=“mw-redirect”>X-BEAT</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>19000</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Audition_Online_Dance_Battle” title=“Audition Online Dance Battle” class=“mw-redirect”>Audition Online Dance Battle</a>, G10/alaplaya Server – Status/Version Check</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>19001</td> <td>TCP</td> <td>UDP</td>

<td><a href=“/wiki/Audition_Online_Dance_Battle” title=“Audition Online Dance Battle” class=“mw-redirect”>Audition Online Dance Battle</a>, G10/alaplaya Server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>19226</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Panda_Software” title=“Panda Software” class=“mw-redirect”>Panda Software</a> AdminSecure Communication Agent</td> <td>Unofficial</td>

</tr> <tr> <td>19283</td> <td>TCP</td> <td>UDP</td> <td>K2 - KeyAuditor & KeyServer, <a href=“http://www.sassafras.com/” class=“external text” rel=“nofollow”>Sassafras Software Inc.</a> <a href=“/wiki/Software_Asset_Management” title=“Software Asset Management”>Software Asset Management</a> tools</td>

<td>Official</td> </tr> <tr> <td>19315</td> <td>TCP</td> <td>UDP</td> <td>KeyShadow for K2 - KeyAuditor & KeyServer, <a href=“http://www.sassafras.com/” class=“external text” rel=“nofollow”>Sassafras Software Inc.</a> <a href=“/wiki/Software_Asset_Management” title=“Software Asset Management”>Software Asset Management</a> tools</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>19638</td> <td>TCP</td> <td></td> <td>Ensim Control Panel</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>19771</td>

<td>TCP</td> <td>UDP</td> <td><a href=“http://messenger.softros.com” class=“external text” rel=“nofollow”>Softros LAN Messenger</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>19812</td> <td>TCP</td> <td></td> <td>4D database SQL Communication</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>19813</td> <td>TCP</td> <td></td> <td>4D database Client Server Communication</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>19814</td>

<td>TCP</td> <td></td> <td>4D database DB4D Communication</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>19880</td> <td>TCP</td> <td></td> <td><a href=“http://messenger.softros.com” class=“external text” rel=“nofollow”>Softros LAN Messenger</a></td> <td>Unofficial</td>

</tr> <tr bgcolor=“khaki”> <td>20000</td> <td></td> <td></td> <td><a href=“/wiki/DNP3” title=“DNP3”>DNP</a> (Distributed Network Protocol), a protocol used in <a href=“/wiki/SCADA” title=“SCADA”>SCADA</a> systems between communicating <a href=“http://en.wiktionary.org/wiki/RTU” class=“extiw” title=“wiktionary:RTU”>RTU</a>'s and <a href=“http://en.wiktionary.org/wiki/IED” class=“extiw” title=“wiktionary:IED”>IED</a>'s</td>

<td>Official</td> </tr> <tr bgcolor=“khaki”> <td>20000</td> <td></td> <td></td> <td><a href=“/wiki/Usermin” title=“Usermin”>Usermin</a>, Web-based user tool</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>20014</td>

<td>TCP</td> <td></td> <td>DART Reporting server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>20720</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=Symantec_i3&action=edit&redlink=1” class=“new” title=“Symantec i3 (page does not exist)”>Symantec i3</a> Web GUI server</td>

<td>Unofficial</td> </tr> <tr> <td>21001</td> <td>TCP</td> <td></td> <td>AMLFilter, <a href=“http://sourceforge.net/projects/amlfilter/” class=“external text” rel=“nofollow”>AMLFilter Inc.</a> <a href=“/w/index.php?title=Amlf-admin_default_port&action=edit&redlink=1” class=“new” title=“Amlf-admin default port (page does not exist)”>amlf-admin default port</a></td> <td>Unofficial</td> </tr>

<tr> <td>21011</td> <td>TCP</td> <td></td> <td>AMLFilter, <a href=“http://sourceforge.net/projects/amlfilter/” class=“external text” rel=“nofollow”>AMLFilter Inc.</a> <a href=“/w/index.php?title=Amlf-engine-01_default_http_port&action=edit&redlink=1” class=“new” title=“Amlf-engine-01 default http port (page does not exist)”>amlf-engine-01 default http port</a></td> <td>Unofficial</td> </tr> <tr> <td>21012</td>

<td>TCP</td> <td></td> <td>AMLFilter, <a href=“http://sourceforge.net/projects/amlfilter/” class=“external text” rel=“nofollow”>AMLFilter Inc.</a> <a href=“/w/index.php?title=Amlf-engine-01_default_https_port&action=edit&redlink=1” class=“new” title=“Amlf-engine-01 default https port (page does not exist)”>amlf-engine-01 default https port</a></td> <td>Unofficial</td> </tr> <tr> <td>21021</td> <td>TCP</td> <td></td>

<td>AMLFilter, <a href=“http://sourceforge.net/projects/amlfilter/” class=“external text” rel=“nofollow”>AMLFilter Inc.</a> <a href=“/w/index.php?title=Amlf-engine-02_default_http_port&action=edit&redlink=1” class=“new” title=“Amlf-engine-02 default http port (page does not exist)”>amlf-engine-02 default http port</a></td> <td>Unofficial</td> </tr> <tr> <td>21022</td> <td>TCP</td> <td></td> <td>AMLFilter, <a href=“http://sourceforge.net/projects/amlfilter/” class=“external text” rel=“nofollow”>AMLFilter Inc.</a> <a href=“/w/index.php?title=Amlf-engine-02_default_https_port&action=edit&redlink=1” class=“new” title=“Amlf-engine-02 default https port (page does not exist)”>amlf-engine-02 default https port</a></td>

<td>Unofficial</td> </tr> <tr> <td>22347</td> <td>TCP</td> <td>UDP</td> <td>WibuKey, <a href=“http://wibu.com/wibukey.php” class=“external text” rel=“nofollow”>WIBU-SYSTEMS AG</a> <a href=“/wiki/Software_protection” title=“Software protection” class=“mw-redirect”>Software protection</a> system</td>

<td>Official</td> </tr> <tr> <td>22350</td> <td>TCP</td> <td>UDP</td> <td>CodeMeter, <a href=“http://wibu.com/codemeter.php” class=“external text” rel=“nofollow”>WIBU-SYSTEMS AG</a> <a href=“/wiki/Software_protection” title=“Software protection” class=“mw-redirect”>Software protection</a> system</td>

<td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>23073</td> <td></td> <td></td> <td>Soldat Dedicated Server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>23399</td> <td></td>

<td></td> <td><a href=“/wiki/Skype” title=“Skype”>Skype</a> Default Protocol</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>23513</td> <td></td> <td></td> <td><a href=“/wiki/Duke_Nukem_3D#Source_code” title=“Duke Nukem 3D”>Duke Nukem 3D#Source code</a> Duke Nukem Ports</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>24444</td> <td></td> <td></td> <td><a href=“/wiki/NetBeans” title=“NetBeans”>NetBeans</a> integrated development environment</td> <td>Unofficial</td> </tr> <tr> <td>24465</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Tonido” title=“Tonido”>Tonido Directory Server</a> for <a href=“http://www.tonido.com” class=“external text” rel=“nofollow”>Tonido</a> which is a Personal Web App and P2P platform</td> <td>Official</td> </tr> <tr> <td>24554</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Binkp” title=“Binkp”>BINKP</a>, <a href=“/wiki/Fidonet” title=“Fidonet” class=“mw-redirect”>Fidonet</a> mail transfers over <a href=“/wiki/TCP/IP” title=“TCP/IP” class=“mw-redirect”>TCP/IP</a></td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>24800</td>

<td></td> <td></td> <td><a href=“/wiki/Synergy_%28software%29” title=“Synergy (software)”>Synergy</a>: keyboard/mouse sharing software</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>24842</td> <td></td> <td></td> <td><a href=“/wiki/StepMania” title=“StepMania”>StepMania</a>: Online: <a href=“/wiki/Dance_Dance_Revolution” title=“Dance Dance Revolution”>Dance Dance Revolution</a> Simulator</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>25565</td> <td></td> <td></td> <td><a href=“/wiki/Minecraft” title=“Minecraft”>Minecraft</a> Dedicated Server</td> <td>Unofficial</td> </tr> <tr> <td>25888</td>

<td></td> <td>UDP</td> <td><a href=“/wiki/Xfire” title=“Xfire”>Xfire</a> (Firewall Report, UDP_IN) IP Address (206.220.40.146) resolves to gameservertracking.xfire.com. Use unknown.</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>25999</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Xfire” title=“Xfire”>Xfire</a></td>

<td>Unofficial</td> </tr> <tr bgcolor=“khaki”> <td>26000</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Id_Software” title=“Id Software”>id Software</a>'s <a href=“/wiki/Quake_%28video_game%29” title=“Quake (video game)”>Quake</a> server</td> <td>Official</td>

</tr> <tr bgcolor=“khaki”> <td>26000</td> <td>TCP</td> <td></td> <td><a href=“/wiki/CCP_hf” title=“CCP hf” class=“mw-redirect”>CCP</a>'s <a href=“/wiki/EVE_Online” title=“EVE Online” class=“mw-redirect”>EVE Online</a> Online gaming MMORPG</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>26900</td> <td>TCP</td> <td></td> <td><a href=“/wiki/CCP_hf” title=“CCP hf” class=“mw-redirect”>CCP</a>'s <a href=“/wiki/EVE_Online” title=“EVE Online” class=“mw-redirect”>EVE Online</a> Online gaming MMORPG</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>26901</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/CCP_hf” title=“CCP hf” class=“mw-redirect”>CCP</a>'s <a href=“/wiki/EVE_Online” title=“EVE Online” class=“mw-redirect”>EVE Online</a> Online gaming MMORPG</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>27000</td> <td></td> <td>UDP</td>

<td>(through 27006) <a href=“/wiki/Id_Software” title=“Id Software”>id Software</a>'s <a href=“/wiki/QuakeWorld” title=“QuakeWorld”>QuakeWorld</a> master server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>27000-27009</td> <td>TCP</td> <td></td> <td><a href=“/wiki/FlexNet_Publisher” title=“FlexNet Publisher”>FlexNet Publisher</a>'s License server (from the range of default ports)</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>27010</td> <td></td> <td></td> <td><a href=“/wiki/Source_engine” title=“Source engine” class=“mw-redirect”>Source engine</a> dedicated server port</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>27014</td>

<td></td> <td></td> <td><a href=“/wiki/Source_engine” title=“Source engine” class=“mw-redirect”>Source engine</a> dedicated server port (rare)</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>27015</td> <td></td> <td></td> <td><a href=“/wiki/GoldSrc” title=“GoldSrc”>GoldSrc</a> and <a href=“/wiki/Source_engine” title=“Source engine” class=“mw-redirect”>Source engine</a> dedicated server port</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>27017</td> <td></td> <td></td> <td><a href=“/wiki/MongoDB” title=“MongoDB”>mongoDB</a> server port</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>27374</td>

<td></td> <td></td> <td><a href=“/wiki/Sub7” title=“Sub7”>Sub7</a> default. Most <a href=“/wiki/Script_kiddie” title=“Script kiddie”>script kiddies</a> do not change from this</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>27500</td> <td></td> <td>UDP</td>

<td>(through 27900) <a href=“/wiki/Id_Software” title=“Id Software”>id Software</a>'s <a href=“/wiki/QuakeWorld” title=“QuakeWorld”>QuakeWorld</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>27888</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Kaillera” title=“Kaillera”>Kaillera</a> server</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>27900-27901</td> <td></td> <td></td> <td><a href=“/wiki/Nintendo” title=“Nintendo”>Nintendo</a> <a href=“/wiki/Nintendo_Wi-Fi_Connection” title=“Nintendo Wi-Fi Connection”>Wi-Fi Connection</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>27901</td>

<td></td> <td>UDP</td> <td>(through 27910) <a href=“/wiki/Id_Software” title=“Id Software”>id Software</a>'s <a href=“/wiki/Quake_II” title=“Quake II”>Quake II</a> master server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>27960</td> <td></td>

<td>UDP</td> <td>(through 27969) <a href=“/wiki/Activision” title=“Activision”>Activision</a>'s <a href=“/wiki/Wolfenstein:_Enemy_Territory” title=“Wolfenstein: Enemy Territory”>Enemy Territory</a> and <a href=“/wiki/Id_Software” title=“Id Software”>id Software</a>'s <a href=“/wiki/Quake_III_Arena” title=“Quake III Arena”>Quake III Arena</a>, Quake III and <a href=“/wiki/Quake_Live” title=“Quake Live”>Quake Live</a> and some ioquake3 derived games</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>28000</td> <td></td> <td></td> <td><a href=“/wiki/Bitfighter” title=“Bitfighter”>Bitfighter</a> Common/default Bitfighter Server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>28001</td>

<td></td> <td></td> <td><a href=“/wiki/Starsiege:_Tribes” title=“Starsiege: Tribes”>Starsiege: Tribes</a> Common/default Tribes v.1 Server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>28395</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=Www.SmartSystemsLLC.com&action=edit&redlink=1” class=“new” title=“Www.SmartSystemsLLC.com (page does not exist)”>www.SmartSystemsLLC.com</a> Used by Smart Sale 5.0</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>28910</td> <td></td> <td></td> <td><a href=“/wiki/Nintendo” title=“Nintendo”>Nintendo</a> <a href=“/wiki/Nintendo_Wi-Fi_Connection” title=“Nintendo Wi-Fi Connection”>Wi-Fi Connection</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>28960</td>

<td></td> <td>UDP</td> <td><a href=“/wiki/Call_of_Duty” title=“Call of Duty”>Call of Duty</a> – <a href=“/wiki/Call_of_Duty:_United_Offensive” title=“Call of Duty: United Offensive”>Call of Duty: United Offensive</a> – <a href=“/wiki/Call_of_Duty_2” title=“Call of Duty 2”>Call of Duty 2</a> – <a href=“/wiki/Call_of_Duty_4:_Modern_Warfare” title=“Call of Duty 4: Modern Warfare”>Call of Duty 4: Modern Warfare</a> – <a href=“/wiki/Call_of_Duty:_World_at_War” title=“Call of Duty: World at War”>Call of Duty: World at War</a> (PC Version)</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>29900-29901</td> <td></td> <td></td> <td><a href=“/wiki/Nintendo” title=“Nintendo”>Nintendo</a> <a href=“/wiki/Nintendo_Wi-Fi_Connection” title=“Nintendo Wi-Fi Connection”>Wi-Fi Connection</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>29920</td>

<td></td> <td></td> <td><a href=“/wiki/Nintendo” title=“Nintendo”>Nintendo</a> <a href=“/wiki/Nintendo_Wi-Fi_Connection” title=“Nintendo Wi-Fi Connection”>Wi-Fi Connection</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>30000</td> <td></td> <td></td> <td><a href=“/w/index.php?title=Pok%C3%A9mon_Netbattle&action=edit&redlink=1” class=“new” title=“Pokémon Netbattle (page does not exist)”>Pokémon Netbattle</a></td> <td>Unofficial</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>30301</td> <td></td> <td></td> <td><a href=“/wiki/BitTorrent_%28protocol%29” title=“BitTorrent (protocol)”>BitTorrent</a></td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>30564</td> <td>TCP</td> <td></td>

<td><a href=“/wiki/Multiplicity_%28software%29” title=“Multiplicity (software)”>Multiplicity</a>: keyboard/mouse/clipboard sharing software</td> <td>Unofficial</td> </tr> <tr> <td>30718</td> <td></td> <td>UDP</td> <td><a href=“/wiki/Lantronix” title=“Lantronix”>Lantronix</a> Discovery for Lantronix serial-to-ethernet devices</td> <td>Unofficial</td>

</tr> <tr> <td>31337</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Back_Orifice” title=“Back Orifice”>Back Orifice</a>—remote administration tool (often <a href=“/wiki/Trojan_horse_%28computing%29” title=“Trojan horse (computing)”>Trojan horse</a>)</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>31415</td>

<td></td> <td></td> <td><a href=“/w/index.php?title=ThoughtSignal&action=edit&redlink=1” class=“new” title=“ThoughtSignal (page does not exist)”>ThoughtSignal</a>—Server Communication Service (often <a href=“/w/index.php?title=Information_%28computing%29&action=edit&redlink=1” class=“new” title=“Information (computing) (page does not exist)”>Informational</a>)</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>31456</td> <td>TCP</td> <td></td> <td><a href=“/wiki/TetriNET” title=“TetriNET”>TetriNET</a> IRC gateway on some servers</td>

<td>Unofficial</td> </tr> <tr> <td>31457</td> <td>TCP</td> <td></td> <td><a href=“/wiki/TetriNET” title=“TetriNET”>TetriNET</a></td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>31458</td>

<td>TCP</td> <td></td> <td><a href=“/wiki/TetriNET” title=“TetriNET”>TetriNET</a> Used for game spectators</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>32245</td> <td>TCP</td> <td></td> <td><a href=“/w/index.php?title=True_Mutualization_Service&action=edit&redlink=1” class=“new” title=“True Mutualization Service (page does not exist)”>MMTSG-mutualed</a> over <a href=“/w/index.php?title=True_Mutualization_Service&action=edit&redlink=1” class=“new” title=“True Mutualization Service (page does not exist)”>MMT</a> (encrypted transmission)</td>

<td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>32769</td> <td>TCP</td> <td></td> <td><a href=“/wiki/FileNet” title=“FileNet”>FileNet</a> RPC</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”>

<td>32976</td> <td>TCP</td> <td></td> <td>LogMeIn <a href=“/wiki/Hamachi” title=“Hamachi”>Hamachi</a> (VPN tunnel software; also port 12975)—used to connect to Mediation Server (bibi.hamachi.cc); will attempt to use <a href=“/wiki/Secure_Sockets_Layer” title=“Secure Sockets Layer” class=“mw-redirect”>SSL</a> (TCP port 443) if both 12975 & 32976 fail to connect</td> <td>Unofficial</td>

</tr> <tr> <td>33434</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Traceroute” title=“Traceroute”>traceroute</a></td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>34443</td> <td></td>

<td></td> <td>Linksys PSUS4 print server</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>36963</td> <td></td> <td></td> <td><a href=“/w/index.php?title=Counter_Strike_2D&action=edit&redlink=1” class=“new” title=“Counter Strike 2D (page does not exist)”>Counter Strike 2D</a> multiplayer (2D clone of popular CounterStrike computer game)</td> <td>Unofficial</td>

</tr> <tr bgcolor=“lightsteelblue”> <td>37659</td> <td>TCP</td> <td></td> <td>Axence nVision</td> <td>Unofficial</td> </tr> <tr bgcolor=“lightsteelblue”> <td>37777</td> <td>TCP</td>

<td></td> <td><a href=“/w/index.php?title=Digital_Video_Recorder_hardware&action=edit&redlink=1” class=“new” title=“Digital Video Recorder hardware (page does not exist)”>Digital Video Recorder hardware</a></td> <td>Unofficial</td> </tr> <tr> <td>40000</td> <td>TCP</td> <td>UDP</td> <td>SafetyNET p <a href=“/wiki/Real-time” title=“Real-time” class=“mw-redirect”>Real-time</a> <a href=“/wiki/Industrial_Ethernet” title=“Industrial Ethernet”>Industrial Ethernet</a> protocol</td>

<td>Official</td> </tr> <tr> <td>43047</td> <td>TCP</td> <td></td> <td>TheòsMessenger second port for service TheòsMessenger</td> <td>Official</td> </tr> <tr> <td>43048</td>

<td>TCP</td> <td></td> <td>TheòsMessenger third port for service TheòsMessenger</td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>43594–43595</td> <td>TCP</td> <td></td> <td><a href=“/wiki/Jagex” title=“Jagex”>Jagex</a>, <a href=“/wiki/RuneScape” title=“RuneScape”>RuneScape</a>, FunOrb, etc…</td>

<td>Unofficial</td> </tr> <tr> <td>47808</td> <td>TCP</td> <td>UDP</td> <td><a href=“/wiki/BACnet” title=“BACnet”>BACnet</a> Building Automation and Control Networks</td> <td>Official</td> </tr>

<tr> <td>49151</td> <td>TCP</td> <td>UDP</td> <td>Reserved<a href=“#cite_note-IANA-0”>[1]</a></td> <td>Official</td> </tr> <tr bgcolor=“lightsteelblue”> <td>64738</td>

<td>TCP</td> <td>UDP</td> <td><a href=“/wiki/Mumble_%28software%29” title=“Mumble (software)”>Mumble</a>, the <a href=“/wiki/Open-source_software” title=“Open-source software”>open-source</a> <a href=“/wiki/VoIP” title=“VoIP” class=“mw-redirect”>VoIP</a> server and client <a href=“#cite_note-Mumble-48”>[49]</a></td> <td>Unofficial</td>

</tr> </tbody></table> <h2> Dynamic, private or ephemeral ports: 49152–65535</h2> Dynamic, private or <a href=“/wiki/Ephemeral_ports” title=“Ephemeral ports” class=“mw-redirect”>ephemeral ports</a> can not be registered and therefore are not used statically by any protocol. Instead they are used on an as-needed basis by clients and servers to make temporary connections. A port number is locally allocated when a connection needs to be made and is made available for reuse once the connection is closed. <h2>

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