port 1 - 99
port 100 - 199
port 200 - 299
port 300 - 399
port 400 - 499
port 500 - 599
port 600 - 699
port 700 - 1023
port 1024 - 1199 up
port 1200 - 1299
port 1300 - 1399
port 1400 - 1499
port 1500 - 1599
port 1600 - 1699
port 1700 - 1799
port 1800 - 1899 up
port 1900 - 1999
port 2000 - 2099
port 2100 - 2299
port 2300 - 2399
port 2400 - 2499
port 2500 - 2599
port 2600 - 2699
port 2700 - 2799
port 2800 - 2899
port 2900 - 2999
port 3000 - 3099
port 3100 - 3199
port 3200 - 3299
port 3300 - 3399
port 3400 - 3499
port 3500 - 3599
port 3600 - 3699
port 3700 - 3999 up
port 4000 - 4999 up
port 5000 - 5399
port 5400 - 5999 up
port 6000 - 6999 up
port 7000 - 7999 up
port 8000 - 8999
port 9000 - 9999 up
port 10000 - 12999 up
port 13000 - 19999 up
port 20000 - 29999 up
port 30000 - 39999
port 40000 -
http://www.iana.org/
assignments/port-numbers
(2006/3/3)
| Port No. | Protocol | Service | Description |
|---|---|---|---|
| 2000 | tcp/udp | cisco-sccp | Cisco SCCP |
| 2000 | tcp | # | NeWS/OpenWin (Sun's older technology like X Windows) |
| 2000 | tcp | # | The commercial remote-control program "RemotelyAnywhere" installs a webserver at this port. |
| 2000 | tcp/udp | # | Der Spaher / Der Spaeher, Insane Network, Last 2000, Remote Explorer 2000, Senna Spy Trojan Generator, Fearic, Feardoor |
| 2000 | tcp | # | Esteems |
| 2001 | tcp | dc | |
| 2001 | udp | wizard | curry |
| 2001 | tcp | # | The popular glimpse search engine runs on this port. |
| 2001 | tcp | # | Panda Antivirus for Novell Netware servers listens on this ports and allows anyone to connect to port 2001 and execute any Novell command. |
| 2001 | tcp | # | Der Spaher / Der Spaeher, Trojan Cow, OICQSer |
| 2002 | tcp/udp | globe | |
| 2002 | tcp/udp | # | Singu, W32.Beagle |
| 2004 | tcp | mailbox | |
| 2004 | udp | emce | CCWS mm conf |
| 2004-2005 | tcp/udp | # | OICQSer |
| 2005 | tcp/udp | # | W32.Reatle |
| 2005 | tcp | berknet | |
| 2005 | udp | oracle | |
| 2006 | tcp | invokator | |
| 2006 | udp | raid-cd | raid |
| 2006 | tcp | # | W32.Jalabed |
| 2007 | tcp | dectalk | |
| 2007 | udp | raid-am | |
| 2007-2012 | tcp/udp | # | OICQSer |
| 2008 | tcp | conf | |
| 2008 | udp | terminaldb | |
| 2009 | tcp | news | |
| 2009 | udp | whosockami | |
| 2010 | tcp | search | |
| 2010 | udp | pipe_server | |
| 2010 | tcp | # | Network Flight Recorder (NFR) systems use TCP to communicate. This port communication allows communication from the administrative station (NFR Console) to the central station. |
| 2011 | tcp | raid-cc | raid |
| 2011 | udp | servserv | |
| 2012 | tcp | ttyinfo | |
| 2012 | udp | raid-ac | |
| 2013 | tcp | raid-am | |
| 2013 | udp | raid-cd | |
| 2014 | tcp | troff | |
| 2014 | udp | raid-sf | |
| 2014 | tcp/udp | # | OICQSer |
| 2015 | tcp | cypress | |
| 2015 | udp | raid-cs | |
| 2016 | tcp/udp | bootserver | |
| 2017 | tcp | cypress-stat | |
| 2017 | udp | bootclient | |
| 2018 | tcp | terminaldb | |
| 2018 | udp | rellpack | |
| 2019 | tcp | whosockami | |
| 2019 | udp | about | |
| 2020 | tcp/udp | xinupageserver | |
| 2021 | tcp | servexec | |
| 2021 | udp | xinuexpansion1 | |
| 2022 | tcp | down | |
| 2022 | udp | xinuexpansion2 | |
| 2023 | tcp/udp | xinuexpansion3 | |
| 2023 | tcp | # | RAT:Ripper gets dialup passwords |
| 2024 | tcp/udp | xinuexpansion4 | |
| 2025 | tcp | ellpack | |
| 2025 | udp | xribs | |
| 2026 | tcp/udp | scrabble | |
| 2027 | tcp/udp | shadowserver | |
| 2028 | tcp/udp | submitserver | |
| 2029 | tcp/udp | hsrpv6 | Hot Standby Router Protocol IPv6 |
| 2030 | tcp/udp | device2 | |
| 2031 | tcp/udp | mobrien-chat | mobrien-chat November 2004 |
| 2032 | tcp/udp | blackboard | |
| 2033 | tcp/udp | glogger | |
| 2034 | tcp/udp | scoremgr | |
| 2035 | tcp/udp | imsldoc | |
| 2036 | tcp/udp | e-dpnet | Ethernet WS DP network |
| 2037 | tcp/udp | p2plus | P2plus Application Server |
| 2038 | tcp/udp | objectmanager | |
| 2039 | tcp/udp | prizma | Prizma Monitoring Service |
| 2040 | tcp/udp | lam | |
| 2041 | tcp/udp | interbase | |
| 2041 | tcp | # | W32.Korgo |
| 2042 | tcp/udp | isis | isis |
| 2043 | tcp/udp | isis-bcast | isis-bcast |
| 2044 | tcp/udp | rimsl | |
| 2045 | tcp/udp | cdfunc | |
| 2046 | tcp/udp | sdfunc | |
| 2047 | tcp/udp | dls | |
| 2048 | tcp/udp | dls-monitor | |
| 2048 | tcp | # | Some Shiva/Spider Integrator routers listen on this port for a Telnet connection for configuration. |
| 2049 | tcp/udp | shilp | |
| 2049 | tcp/udp | nfs | Network File System - Sun Microsystems |
| 2050 | tcp/udp | av-emb-config | Avaya EMB Config Port |
| 2050 | tcp | # | PWSteal.Ldpinch |
| 2051 | tcp/udp | epnsdp | EPNSDP |
| 2052 | tcp/udp | clearvisn | clearVisn Services Port |
| 2053 | tcp/udp | lot105-ds-upd | Lot105 DSuper Updates |
| 2054 | tcp/udp | weblogin | Weblogin Port |
| 2055 | tcp/udp | iop | Iliad-Odyssey Protocol |
| 2056 | tcp/udp | omnisky | OmniSky Port |
| 2057 | tcp/udp | rich-cp | Rich Content Protocol |
| 2058 | tcp/udp | newwavesearch | NewWaveSearchables RMI |
| 2059 | tcp/udp | bmc-messaging | BMC Messaging Service |
| 2060 | tcp/udp | teleniumdaemon | Telenium Daemon IF |
| 2060 | tcp/udp | # | OptixPro |
| 2061 | tcp/udp | netmount | NetMount |
| 2062 | tcp/udp | icg-swp | ICG SWP Port |
| 2063 | tcp/udp | icg-bridge | ICG Bridge Port |
| 2064 | tcp/udp | icg-iprelay | ICG IP Relay Port |
| 2064 | tcp/udp | # | Distributed.net Bovine client proxy port. |
| 2065 | tcp/udp | dlsrpn | Data Link Switch Read Port Number |
| 2066 | tcp/udp | # | Unassigned |
| 2066 | tcp/udp | # | DLSw |
| 2067 | tcp/udp | dlswpn | Data Link Switch Write Port Number |
| 2068 | tcp/udp | avauthsrvprtcl | Avocent AuthSrv Protocol |
| 2069 | tcp/udp | event-port | HTTP Event Port |
| 2070 | tcp/udp | ah-esp-encap | AH and ESP Encapsulated in UDP packet |
| 2071 | tcp/udp | acp-port | Axon Control Protocol |
| 2072 | tcp/udp | msync | GlobeCast mSync |
| 2073 | tcp/udp | gxs-data-port | DataReel Database Socket |
| 2074 | tcp/udp | vrtl-vmf-sa | Vertel VMF SA |
| 2075 | tcp/udp | newlixengine | Newlix ServerWare Engine |
| 2076 | tcp/udp | newlixconfig | Newlix JSPConfig |
| 2077 | tcp/udp | trellisagt | TrelliSoft Agent |
| 2078 | tcp/udp | trellissvr | TrelliSoft Server |
| 2079 | tcp/udp | idware-router | IDWARE Router Port |
| 2080 | tcp/udp | autodesk-nlm | Autodesk NLM (FLEXlm) |
| 2080 | tcp | # | Some versions of WinGate 3.0 contain a bug that allows the service to be crashed by connecting to this port and sending 2000 characters. |
| 2080 | tcp | # | WinHole, Curdeal, Tjserv |
| 2081 | tcp/udp | kme-trap-port | KME PRINTER TRAP PORT |
| 2082 | tcp/udp | infowave | Infowave Mobility Server |
| 2083 | tcp/udp | radsec | Secure Radius Service |
| 2084 | tcp/udp | sunclustergeo | SunCluster Geographic |
| 2085 | tcp/udp | ada-cip | ADA Control |
| 2086 | tcp/udp | gnunet | GNUnet |
| 2087 | tcp/udp | eli | ELI - Event Logging Integration |
| 2088 | tcp/udp | ip-blf | IP Busy Lamp Field |
| 2089 | tcp/udp | sep | Security Encapsulation Protocol - SEP |
| 2090 | tcp/udp | lrp | Load Report Protocol |
| 2090 | tcp/udp | # | Expjan |
| 2091 | tcp/udp | prp | PRP |
| 2092 | tcp/udp | descent3 | Descent 3 |
| 2093 | tcp/udp | nbx-cc | NBX CC |
| 2094 | tcp/udp | nbx-au | NBX AU |
| 2094 | tcp/udp | # | W32.Mytob, W32.Opanki |
| 2095 | tcp/udp | nbx-ser | NBX SER |
| 2096 | tcp/udp | nbx-dir | NBX DIR |
| 2097 | tcp/udp | jetformpreview | Jet Form Preview |
| 2098 | tcp/udp | dialog-port | Dialog Port |
| 2099 | tcp/udp | h2250-annex-g | H.225.0 Annex G |