Port No. | Protocol | Service | Description |
4000 | tcp/udp | terabase | Terabase |
4000 |
tcp |
# |
SkyDance |
4000 |
udp |
# |
ICQ uses this as a control port. |
4000 |
udp |
# |
Command and Conquer (UDP)
The game "Command and Conquer"
by Weswood Studios uses this UDP port.
Also uses UDP port 5400. |
4000 |
udp |
# |
W32.Witty |
4001 | tcp/udp | newoak | NewOak |
4001 |
tcp |
# |
OptixPro |
4002 | tcp/udp | pxc-spvr-ft | pxc-spvr-ft |
4003 | tcp/udp | pxc-splr-ft | pxc-splr-ft |
4004 | tcp/udp | pxc-roid | pxc-roid |
4005 | tcp/udp | pxc-pin | pxc-pin |
4006 | tcp/udp | pxc-spvr | pxc-spvr |
4007 | tcp/udp | pxc-splr | pxc-splr |
4008 | tcp/udp | netcheque | NetCheque accounting |
4009 | tcp/udp | chimera-hwm | Chimera HWM |
4010 | tcp/udp | samsung-unidex | Samsung Unidex |
4011 | tcp/udp | altserviceboot | Alternate Service Boot |
4012 | tcp/udp | pda-gate | PDA Gate |
4013 | tcp/udp | acl-manager | ACL Manager |
4014 | tcp/udp | taiclock | TAICLOCK |
4015 | tcp/udp | talarian-mcast1 | Talarian Mcast |
4016 | tcp/udp | talarian-mcast2 | Talarian Mcast |
4017 | tcp/udp | talarian-mcast3 | Talarian Mcast |
4018 | tcp/udp | talarian-mcast4 | Talarian Mcast |
4019 | tcp/udp | talarian-mcast5 | Talarian Mcast |
4020 | tcp/udp | trap | TRAP Port |
4021 | tcp/udp | nexus-portal | Nexus Portal |
4022 | tcp/udp | dnox | DNOX |
4023 | tcp/udp | esnm-zoning | ESNM Zoning Port |
4024 | tcp/udp | tnp1-port | TNP1 User Port |
4025 | tcp/udp | partimage | Partition Image Port |
4026 | tcp/udp | as-debug | Graphical Debug Server |
4027 | tcp/udp | bxp | bitxpress |
4028 | tcp/udp | dtserver-port | DTServer Port |
4029 | tcp/udp | ip-qsig | IP Q signaling protocol |
4030 | tcp/udp | jdmn-port | Accell/JSP Daemon Port |
4031 | tcp/udp | suucp | UUCP over SSL |
4032 | tcp/udp | vrts-auth-port | VERITAS Authorization Service |
4033 | tcp/udp | sanavigator | SANavigator Peer Port |
4034 | tcp/udp | ubxd | Ubiquinox Daemon |
4035 | tcp/udp | wap-push-http | WAP Push OTA-HTTP port |
4036 | tcp/udp | wap-push-https | WAP Push OTA-HTTP secure |
4037 | tcp/udp | ravehd | RaveHD network control |
4038-4039 | tcp/udp | # | Unassigned |
4040 | tcp/udp | yo-main | Yo.net main service |
4041 | tcp/udp | houston | Rocketeer-Houston |
4042 | tcp/udp | ldxp | LDXP |
4043 | tcp/udp | nirp | Neighbour Identity Resolution |
4044 | tcp/udp | ltp | Location Tracking Protocol |
4045 | tcp/udp | npp | Network Paging Protocol |
4045 |
udp |
ldxp |
Network Lock Manager (nlockmgr) on Sun Solaris. |
4046 | tcp/udp | acp-proto | Accounting Protocol |
4047 | tcp/udp | ctp-state | Context Transfer Protocol |
4048 | tcp/udp | # | Unassigned |
4049 | tcp/udp | wafs | Wide Area File Services |
4050 | tcp/udp | cisco-wafs | Wide Area File Services |
4051-4095 | tcp/udp | # | Unassigned |
4092 |
tcp |
# |
WinCrash |
4095 |
tcp |
# |
W32.Randex |
4096 | tcp/udp | bre | BRE (Bridge Relay Element) |
4097 | tcp/udp | patrolview | Patrol View |
4098 | tcp/udp | drmsfsd | drmsfsd |
4099 | tcp/udp | dpcp | DPCP |
4100 | tcp/udp | igo-incognito | IGo Incognito Data Port |
4101 | tcp/udp | brlp-0 | Braille protocol |
4102 | tcp/udp | brlp-1 | Braille protocol |
4103 | tcp/udp | brlp-2 | Braille protocol |
4104 | tcp/udp | brlp-3 | Braille protocol |
4105-4110 | tcp/udp | # | Unassigned |
4111 | tcp/udp | xgrid | Xgrid |
4112-4113 | tcp/udp | # | Unassigned |
4114 | tcp/udp | jomamqmonitor | JomaMQMonitor |
4115-4131 | tcp/udp | # | Unassigned |
4123 |
tcp/udp |
# |
W32.Bratle |
4128 |
tcp/udp |
# |
RCServ |
4132 | tcp/udp | nuts_dem | NUTS Daemon |
4133 | tcp/udp | nuts_bootp | NUTS Bootp Server |
4134 | tcp/udp | nifty-hmi | NIFTY-Serve HMI protocol |
4135-4137 | tcp/udp | # | Unassigned |
4138 | tcp/udp | nettest | nettest |
4139 | tcp/udp | thrtx | Imperfect Networks Server |
4140 | tcp/udp | # | Unassigned |
4141 | tcp/udp | oirtgsvc | Workflow Server |
4142 | tcp/udp | oidocsvc | Document Server |
4143 | tcp/udp | oidsr | Document Replication |
4144 | tcp/udp | # | Unassigned |
4144 |
tcp |
# |
CIM (Compuserve Information Manager) |
4145 | tcp/udp | vvr-control | VVR Control |
4146-4153 | tcp/udp | # | Unassigned |
4154 | tcp/udp | atlinks | atlinks device discovery |
4155-4159 | tcp/udp | # | Unassigned |
4160 | tcp/udp | jini-discovery | Jini Discovery |
4161 | tcp/udp | omscontact | OMS Contact |
4162 | tcp/udp | omstopology | OMS Topology |
4163-4198 | tcp/udp | # | Unassigned |
4191 |
tcp |
# |
Sdbot |
4199 | tcp/udp | eims-admin | EIMS ADMIN |
4200-4299 | tcp/udp | vrml-multi-use | VRML Multi User Systems |
4242 |
tcp/udp |
# |
This port number is widely used on the net
for MUDs (Multi-User-Dungeons), a type of
chat system. It is also frequently used as
an example port in code demonstrations
or as an alternate HTTP port. The reason
this is so popular is becuase it repeats
the number 42, a popular number among
computer geeks. In Douglas Adams classic
book "Hitch Hikers Guide to the Galaxy",
the number "42" is the answer to life,
the universe, and everything.
o This port is used (TCP) for a remote admin
Trojan called "Virtual Hacking Machine".
o This port is used for configuration for the
Payline e-commerce package.
o Connectix VideoPhone uses this port
for something.
o IBM's version of UNIX, AIX, has a C++
source browser (part of IBM's CSet package)
that listens at this port and is susceptable
to a buffer overflow. |
4242 |
tcp |
# |
Nemog |
4300 | tcp/udp | corelccam | Corel CCam |
4300 |
tcp |
# |
Smokodoor |
4301-4320 | tcp/udp | # | Unassigned |
4321 | tcp/udp | rwhois | Remote Who Is |
4321 |
tcp |
# |
BoBo |
4333 |
tcp/udp |
# |
mSQL |
4343 | tcp/udp | unicall | UNICALL |
4344 | tcp/udp | vinainstall | VinaInstall |
4345 | tcp/udp | m4-network-as | Macro 4 Network AS |
4346 | tcp/udp | elanlm | ELAN LM |
4347 | tcp/udp | lansurveyor | LAN Surveyor |
4348 | tcp/udp | itose | ITOSE |
4349 | tcp/udp | fsportmap | File System Port Map |
4350 | tcp/udp | net-device | Net Device |
4351 | tcp/udp | plcy-net-svcs | PLCY Net Services |
4352 | tcp/udp | pjlink | Projector Link |
4353 | tcp/udp | f5-iquery | F5 iQuery |
4354 | tcp/udp | qsnet-trans | QSNet Transmitter |
4355 | tcp/udp | qsnet-workst | QSNet Workstation |
4356 | tcp/udp | qsnet-assist | QSNet Assistant |
4357 | tcp/udp | qsnet-cond | QSNet Conductor |
4358 | tcp/udp | qsnet-nucl | QSNet Nucleus |
4359-4368 | tcp/udp | # | Unassigned |
4367 |
tcp |
# |
W32.Spybot |
4369 | tcp/udp | epmd | Erlang Port Mapper Daemon |
4370-4399 | tcp/udp | # | Unassigned |
4400 | tcp/udp | ds-srv | ASIGRA Services |
4401 | tcp/udp | ds-srvr | ASIGRA Televaulting DS-System Service |
4402 | tcp/udp | ds-clnt | ASIGRA Televaulting DS-Client Service |
4403 | tcp/udp | ds-user | ASIGRA Televaulting DS-Client Monitoring/Management |
4404 | tcp/udp | ds-admin | ASIGRA Televaulting DS-System Monitoring/Management |
4405 | tcp/udp | ds-mail | ASIGRA Televaulting Message Level Restore service |
4406 | tcp/udp | ds-slp | ASIGRA Televaulting DS-Sleeper Service |
4407-4425 | tcp/udp | # | Unassigned |
4426 | tcp/udp | beacon-port-2 | SMARTS Beacon Port |
4427-4441 | tcp/udp | # | Unassigned |
4432-4433 |
tcp/udp |
# |
Acidoor |
4442 | tcp/udp | saris | Saris |
4443 | tcp/udp | pharos | Pharos |
4443 |
tcp/udp |
# |
AOL Instant Messenger(thanx A. Cow) |
4444 | tcp/udp | krb524 | KRB524 |
4444 | tcp/udp | nv-video | NV Video default |
4444 |
tcp/udp |
# |
Napster, Prosiak, Swift Remote, W32.Blaster.Worm, W32.Mockbot, W32.HLLW.Donk, W32.Reidana |
4445 | tcp/udp | upnotifyp | UPNOTIFYP |
4446 | tcp/udp | n1-fwp | N1-FWP |
4447 | tcp/udp | n1-rmgmt | N1-RMGMT |
4448 | tcp/udp | asc-slmd | ASC Licence Manager |
4449 | tcp/udp | privatewire | PrivateWire |
4450 | tcp/udp | camp | Camp |
4451 | tcp/udp | ctisystemmsg | CTI System Msg |
4452 | tcp/udp | ctiprogramload | CTI Program Load |
4453 | tcp/udp | nssalertmgr | NSS Alert Manager |
4454 | tcp/udp | nssagentmgr | NSS Agent Manager |
4455 | tcp/udp | prchat-user | PR Chat User |
4456 | tcp/udp | prchat-server | PR Chat Server |
4457 | tcp/udp | prRegister | PR Register |
4458-4483 | tcp/udp | # | Unassigned |
4484 | tcp/udp | hpssmgmt | hpssmgmt service |
4485-4499 | tcp/udp | # | Unassigned |
4495 |
tcp/udp |
# |
Berbew |
4500 | tcp/udp | ipsec-nat-t | IPsec NAT-Traversal |
4501 | tcp/udp | # | De-registered (2001 June 08) |
4502-4534 | tcp/udp | # | Unassigned |
4512 |
tcp/udp |
# |
W32.Mytob |
4527 |
tcp/udp |
# |
Zvrop |
4535 | tcp/udp | ehs | Event Heap Server |
4536 | tcp/udp | ehs-ssl | Event Heap Server SSL |
4537 | tcp/udp | wssauthsvc | WSS Security Service |
4538-4544 | tcp/udp | # | Unassigned |
4545 | tcp/udp | worldscores | WorldScores |
4546 | tcp/udp | sf-lm | SF License Manager (Sentinel) |
4547 | tcp/udp | lanner-lm | Lanner License Manager |
4548 | tcp/udp | synchromesh | Synchromesh |
4549 | tcp/udp | aegate | Aegate PMR Service |
4550-4554 | tcp/udp | # | Unassigned |
4555 | tcp/udp | rsip | RSIP Port |
4556-4558 | tcp/udp | # | Unassigned |
4559 | tcp/udp | hylafax | HylaFAX |
4560-4566 | tcp/udp | # | Unassigned |
4564 |
tcp |
# |
W32.Spybot |
4567 | tcp/udp | tram | TRAM |
4567 |
tcp |
# |
File Nail |
4568 | tcp/udp | bmc-reporting | BMC Reporting |
4569 | tcp/udp | iax | Inter-Asterisk eXchange |
4570-4596 | tcp/udp | # | Unassigned |
4590 |
tcp |
# |
ICQ Trojan |
4597 | tcp/udp | a21-an-1xbs | A21 (AN-1xBS) |
4598 | tcp/udp | a16-an-an | A16 (AN-AN) |
4599 | tcp/udp | a17-an-an | A17 (AN-AN) |
4600 | tcp/udp | piranha1 | Piranha1 |
4601 | tcp/udp | piranha2 | Piranha2 |
4602-4657 | tcp/udp | # | Unassigned |
4627 |
tcp/udp |
# |
Lala |
4646 |
tcp |
# |
Nemog |
4654 |
tcp/udp |
# |
W32.Spybot |
4658 | tcp/udp | playsta2-app | PlayStation2 App Port |
4659 | tcp/udp | playsta2-lob | PlayStation2 Lobby Port |
4660 | tcp/udp | smaclmgr | smaclmgr |
4661 | tcp/udp | kar2ouche | Kar2ouche Peer location service |
4661 |
tcp |
# |
Nemog, Gamqowi |
4662 | tcp/udp | oms | OrbitNet Message Service |
4663 | tcp/udp | noteit | Note It! Message Service |
4664 | tcp/udp | ems | Rimage Messaging Server |
4665 | tcp/udp | contclientms | Container Client Message Service |
4666 | tcp/udp | eportcomm | E-Port Message Service |
4667 | tcp/udp | mmacomm | MMA Comm Services |
4668 | tcp/udp | mmaeds | MMA EDS Service |
4669 | tcp/udp | eportcommdata | E-Port Data Service |
4670 | tcp/udp | # | Unassigned |
4671 | tcp/udp | acter | Bull RSF action server |
4672 | tcp/udp | rfa | remote file access server |
4673 | tcp/udp | cxws | CXWS Operations |
4674 | tcp/udp | appiq-mgmt | AppIQ Agent Management |
4675 | tcp/udp | dhct-status | BIAP Device Status |
4676 | tcp/udp | dhct-alerts | BIAP Generic Alert |
4677 | tcp/udp | bcs | Business Continuity Servi |
4678 | tcp/udp | traversal | boundary traversal |
4679 | tcp/udp | mgesupervision | MGE UPS Supervision |
4680 | tcp/udp | mgemanagement | MGE UPS Management |
4681 | tcp/udp | parliant | Parliant Telephony System |
4682 | tcp/udp | finisar | finisar |
4683 | tcp/udp | spike | Spike Clipboard Service |
4684 | tcp/udp | rfid-rp1 | RFID Reader Protocol 1.0 |
4685 | tcp/udp | autopac | Autopac Protocol |
4686 | tcp/udp | msp-os | Manina Service Protocol |
4687 | tcp/udp | nst | Network Scanner Tool FTP |
4688 | tcp/udp | mobile-p2p | Mobile P2P Service |
4689 | tcp/udp | altovacentral | Altova DatabaseCentral |
4690 | tcp/udp | prelude | Prelude IDS message proto |
4691 | tcp/udp | monotone | Monotone Network Protocol |
4692 | tcp/udp | conspiracy | Conspiracy messaging |
4693-4736 | tcp/udp | # | Unassigned |
4737 | tcp/udp | ipdr-sp | IPDR/SP |
4738 | tcp/udp | solera-lpn | SoleraTec Locator |
4739 | tcp/udp | ipfix | IP Flow Info Export |
4739 | sctp | ipfix | IP Flow Info Export |
4740-4742 | tcp/udp | # | Unassigned |
4743 | tcp/udp | openhpid | openhpi HPI service |
4744-4749 | tcp/udp | # | Unassigned |
4750 | tcp/udp | ssad | Simple Service Auto Discovery |
4751 | tcp/udp | spocp | Simple Policy Control Protocol |
4751 |
tcp/udp |
# |
W32.Beagle, Mitglieder |
4752 | tcp/udp | snap | Simple Network Audio Protocol |
4753-4783 | tcp/udp | # | Unassigned |
4784 | tcp/udp | bfd-multi-ctl | BFD Multihop Control |
4785-4799 | tcp/udp | # | Unassigned |
4800 | tcp/udp | iims | Icona Instant Messenging System |
4801 | tcp/udp | iwec | Icona Web Embedded Chat |
4802 | tcp/udp | ilss | Icona License System Server |
4803-4826 | tcp/udp | # | Unassigned |
4827 | tcp/udp | htcp | HTCP |
4828-4836 | tcp/udp | # | Unassigned |
4837 | tcp/udp | varadero-0 | Varadero-0 |
4838 | tcp/udp | varadero-1 | Varadero-1 |
4839 | tcp/udp | varadero-2 | Varadero-2 |
4840-4847 | tcp/udp | # | Unassigned |
4848 | tcp/udp | appserv-http | App Server - Admin HTTP |
4849 | tcp/udp | appserv-https | App Server - Admin HTTPS |
4850 | tcp/udp | sun-as-nodeagt | Sun App Server - NA |
4851-4867 | tcp/udp | # | Unassigned |
4868 | tcp/udp | phrelay | Photon Relay |
4869 | tcp/udp | phrelaydbg | Photon Relay Debug |
4870 | tcp/udp | cc-tracking | Citcom Tracking Service |
4871 | tcp/udp | wired | Wired |
4872-4884 | tcp/udp | # | Unassigned |
4885 | tcp/udp | abbs | ABBS |
4886-4893 | tcp/udp | # | Unassigned |
4888 |
tcp |
# |
W32.Opanki |
4891 |
tcp |
# |
W32.Mytob |
4894 | tcp/udp | lyskom | LysKOM Protocol A |
4895-4898 | tcp/udp | # | Unassigned |
4899 | tcp/udp | radmin-port | RAdmin Port |
4899 |
tcp |
# |
W32.Rahack |
4900 | tcp/udp | hfcs | Hyper File Client/Server Database Engine |
4901-4948 | tcp/udp | # | Unassigned |
4912 |
tcp |
# |
Mirab |
4949 | tcp/udp | munin | Munin Graphing Framework |
4950 | tcp/udp | # | Unassigned |
4950 |
tcp |
# |
ICQ Trojan |
4951 | tcp/udp | pwgwims | PWG WIMS |
4952 | tcp/udp | sagxtsds | SAG Directory Server |
4953-4968 | tcp/udp | # | Unassigned |
4969 | tcp/udp | ccss-qmm | CCSS QMessageMonitor |
4970 | tcp/udp | ccss-qsm | CCSS QSystemMonitor |
4971-4982 | tcp/udp | # | Unassigned |
4983 | tcp/udp | # | Unassigned |
4984-4986 | tcp/udp | # | Unassigned |
4987 | tcp/udp | smar-se-port1 | SMAR Ethernet Port 1 |
4988 | tcp/udp | smar-se-port2 | SMAR Ethernet Port 2 |
4989 | tcp/udp | parallel | Parallel for GAUSS (tm) |
4990-4998 | tcp/udp | # | Unassigned |
4999 | tcp/udp | hfcs-manager | Hyper File Client/Server Database Engine Manager |
4999 |
tcp/udp |
# |
Ripjac |