Service Name and Transport Protocol Port Number Registry
- Last Updated
- 2024-12-20
- Expert(s)
-
TCP/UDP: Joe Touch; Eliot Lear, Kumiko Ono, Wes Eddy, Brian Trammell, Jana Iyengar, and Michael Scharf SCTP: Michael Tuexen DCCP: Eddie Kohler and Yoshifumi Nishida
- Reference
- [RFC6335]
- Note
-
Service names and port numbers are used to distinguish between different services that run over transport protocols such as TCP, UDP, DCCP, and SCTP. Service names are assigned on a first-come, first-served process, as documented in [RFC6335]. Port numbers are assigned in various ways, based on three ranges: System Ports (0-1023), User Ports (1024-49151), and the Dynamic and/or Private Ports (49152-65535); the different uses of these ranges are described in [RFC6335]. According to Section 8.1.2 of [RFC6335], System Ports are assigned by the "IETF Review" or "IESG Approval" procedures described in [RFC8126]. User Ports are assigned by IANA using the "IETF Review" process, the "IESG Approval" process, or the "Expert Review" process, as per [RFC6335]. Dynamic Ports are not assigned. The registration procedures for service names and port numbers are described in [RFC6335]. Assigned ports both System and User ports SHOULD NOT be used without or prior to IANA registration. ************************************************************************ * PLEASE NOTE THE FOLLOWING: * * * * ASSIGNMENT OF A PORT NUMBER DOES NOT IN ANY WAY IMPLY AN * * ENDORSEMENT OF AN APPLICATION OR PRODUCT, AND THE FACT THAT NETWORK * * TRAFFIC IS FLOWING TO OR FROM A REGISTERED PORT DOES NOT MEAN THAT * * IT IS "GOOD" TRAFFIC, NOR THAT IT NECESSARILY CORRESPONDS TO THE * * ASSIGNED SERVICE. FIREWALL AND SYSTEM ADMINISTRATORS SHOULD * * CHOOSE HOW TO CONFIGURE THEIR SYSTEMS BASED ON THEIR KNOWLEDGE OF * * THE TRAFFIC IN QUESTION, NOT WHETHER THERE IS A PORT NUMBER * * REGISTERED OR NOT. * ************************************************************************
- Request an Assignment
-
[https://www.iana.org/protocols/apply]
- Available Formats
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Service Name | Port Number | Transport Protocol | Description | Assignee | Contact | Registration Date | Modification Date | Reference | Service Code | Unauthorized Use Reported | Assignment Notes |
---|---|---|---|---|---|---|---|---|---|---|---|
sbi-agent | 3962 | udp | SBI Agent Protocol | [Yossi_Appleboum_2] | [Yossi_Appleboum_2] | 2005-08 | |||||
thrp | 3963 | tcp | Teran Hybrid Routing Protocol | [Spencer_Teran] | [Spencer_Teran] | 2005-08 | |||||
thrp | 3963 | udp | Teran Hybrid Routing Protocol | [Spencer_Teran] | [Spencer_Teran] | 2005-08 | |||||
sasggprs | 3964 | tcp | SASG GPRS | [Cristian_Petculescu_3] | [Cristian_Petculescu_3] | 2005-08 | |||||
sasggprs | 3964 | udp | SASG GPRS | [Cristian_Petculescu_3] | [Cristian_Petculescu_3] | 2005-08 | |||||
ati-ip-to-ncpe | 3965 | tcp | Avanti IP to NCPE API | [Steve_Meyer_Sr] | [Steve_Meyer_Sr] | 2005-08 | |||||
ati-ip-to-ncpe | 3965 | udp | Avanti IP to NCPE API | [Steve_Meyer_Sr] | [Steve_Meyer_Sr] | 2005-08 | |||||
bflckmgr | 3966 | tcp | BuildForge Lock Manager | [Joe_Senner] | [Joe_Senner] | 2005-08 | |||||
bflckmgr | 3966 | udp | BuildForge Lock Manager | [Joe_Senner] | [Joe_Senner] | 2005-08 | |||||
ppsms | 3967 | tcp | PPS Message Service | [Bart_Schaefer] | [Bart_Schaefer] | 2005-08 | |||||
ppsms | 3967 | udp | PPS Message Service | [Bart_Schaefer] | [Bart_Schaefer] | 2005-08 | |||||
ianywhere-dbns | 3968 | tcp | iAnywhere DBNS | [Graeme_Perrow] | [Graeme_Perrow] | 2005-08 | |||||
ianywhere-dbns | 3968 | udp | iAnywhere DBNS | [Graeme_Perrow] | [Graeme_Perrow] | 2005-08 | |||||
landmarks | 3969 | tcp | Landmark Messages | [Petri_Rauhala] | [Petri_Rauhala] | 2005-08 | |||||
landmarks | 3969 | udp | Landmark Messages | [Petri_Rauhala] | [Petri_Rauhala] | 2005-08 | |||||
lanrevagent | 3970 | tcp | LANrev Agent | [Martin_Bestmann_3] | [Martin_Bestmann_3] | Defined TXT keys: txtvers server=<main LANrev server for agent> vers=<version of LANrev Agent> build=<build number of LANrev Agent> id=<agent identifier> |
|||||
lanrevagent | 3970 | udp | LANrev Agent | [Martin_Bestmann_3] | [Martin_Bestmann_3] | Defined TXT keys: txtvers server=<main LANrev server for agent> vers=<version of LANrev Agent> build=<build number of LANrev Agent> id=<agent identifier> |
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lanrevserver | 3971 | tcp | LANrev Server | [Martin_Bestmann_3] | [Martin_Bestmann_3] | 2005-08 | |||||
lanrevserver | 3971 | udp | LANrev Server | [Martin_Bestmann_3] | [Martin_Bestmann_3] | 2005-08 | |||||
iconp | 3972 | tcp | ict-control Protocol | [Roel_Harbers] | [Roel_Harbers] | 2005-08 | |||||
iconp | 3972 | udp | ict-control Protocol | [Roel_Harbers] | [Roel_Harbers] | 2005-08 | |||||
progistics | 3973 | tcp | ConnectShip Progistics | [ConnectShip_Inc] | [Robert_Kinyon] | 2005-08 | 2019-12-12 | ||||
progistics | 3973 | udp | ConnectShip Progistics | [ConnectShip_Inc] | [Robert_Kinyon] | 2005-08 | 2019-12-12 | ||||
xk22 | 3974 | tcp | Remote Applicant Tracking Service | [Marc_Castelluccio] | [Marc_Castelluccio] | 2005-08 | 2022-09-09 | ||||
xk22 | 3974 | udp | Remote Applicant Tracking Service | [Marc_Castelluccio] | [Marc_Castelluccio] | 2005-08 | 2022-09-09 | ||||
airshot | 3975 | tcp | Air Shot | [Shingo_Kimura] | [Shingo_Kimura] | 2005-08 | |||||
airshot | 3975 | udp | Air Shot | [Shingo_Kimura] | [Shingo_Kimura] | 2005-08 | |||||
opswagent | 3976 | tcp | Server Automation Agent | [Hewlett_Packard_Enterprise] | [Cristi_Fati] | 2016-04-14 | |||||
opswagent | 3976 | udp | Server Automation Agent | [Hewlett_Packard_Enterprise] | [Cristi_Fati] | 2016-04-14 | |||||
opswmanager | 3977 | tcp | Opsware Manager | [Dave_Jagoda] | [Dave_Jagoda] | 2006-06 | |||||
opswmanager | 3977 | udp | Opsware Manager | [Dave_Jagoda] | [Dave_Jagoda] | 2006-06 | |||||
secure-cfg-svr | 3978 | tcp | Secured Configuration Server | [Dr_Anupam_Bharali] | [Dr_Anupam_Bharali] | 2006-06 | |||||
secure-cfg-svr | 3978 | udp | Secured Configuration Server | [Dr_Anupam_Bharali] | [Dr_Anupam_Bharali] | 2006-06 | |||||
smwan | 3979 | tcp | Smith Micro Wide Area Network Service | [David_Sperling] | [David_Sperling] | 2006-06 | |||||
smwan | 3979 | udp | Smith Micro Wide Area Network Service | [David_Sperling] | [David_Sperling] | 2006-06 | |||||
3980 | tcp | Reserved | 2006-06 | 2020-12-29 | Historic usage was acms. De-Assigned on 2020-12-29 | ||||||
3980 | udp | Reserved | |||||||||
starfish | 3981 | tcp | Starfish System Admin | [Dan_Razzell] | [Dan_Razzell] | 2006-06 | |||||
starfish | 3981 | udp | Starfish System Admin | [Dan_Razzell] | [Dan_Razzell] | 2006-06 | |||||
eis | 3982 | tcp | ESRI Image Server | ||||||||
eis | 3982 | udp | ESRI Image Server | ||||||||
eisp | 3983 | tcp | ESRI Image Service | [Keith_Ryden] | [Keith_Ryden] | 2006-07 | |||||
eisp | 3983 | udp | ESRI Image Service | [Keith_Ryden] | [Keith_Ryden] | 2006-07 | |||||
mapper-nodemgr | 3984 | tcp | MAPPER network node manager | ||||||||
mapper-nodemgr | 3984 | udp | MAPPER network node manager | ||||||||
mapper-mapethd | 3985 | tcp | MAPPER TCP/IP server | ||||||||
mapper-mapethd | 3985 | udp | MAPPER TCP/IP server | ||||||||
mapper-ws-ethd | 3986 | tcp | MAPPER workstation server IANA assigned this well-formed service name as a replacement for "mapper-ws_ethd". |
[John_C_Horton] | [John_C_Horton] | ||||||
mapper-ws_ethd | 3986 | tcp | MAPPER workstation server | [John_C_Horton] | [John_C_Horton] | This entry is an alias to "mapper-ws-ethd". This entry is now historic, not usable for use with many common service discovery mechanisms. | |||||
mapper-ws-ethd | 3986 | udp | MAPPER workstation server IANA assigned this well-formed service name as a replacement for "mapper-ws_ethd". |
[John_C_Horton] | [John_C_Horton] | ||||||
mapper-ws_ethd | 3986 | udp | MAPPER workstation server | [John_C_Horton] | [John_C_Horton] | This entry is an alias to "mapper-ws-ethd". This entry is now historic, not usable for use with many common service discovery mechanisms. | |||||
centerline | 3987 | tcp | Centerline | [Mark_Simpson] | [Mark_Simpson] | ||||||
centerline | 3987 | udp | Centerline | [Mark_Simpson] | [Mark_Simpson] | ||||||
dcs-config | 3988 | tcp | DCS Configuration Port | [Ian_Cargill] | [Ian_Cargill] | 2005-08 | |||||
dcs-config | 3988 | udp | DCS Configuration Port | [Ian_Cargill] | [Ian_Cargill] | 2005-08 | |||||
bv-queryengine | 3989 | tcp | BindView-Query Engine | ||||||||
bv-queryengine | 3989 | udp | BindView-Query Engine | ||||||||
bv-is | 3990 | tcp | BindView-IS | ||||||||
bv-is | 3990 | udp | BindView-IS | ||||||||
bv-smcsrv | 3991 | tcp | BindView-SMCServer | ||||||||
bv-smcsrv | 3991 | udp | BindView-SMCServer | ||||||||
bv-ds | 3992 | tcp | BindView-DirectoryServer | ||||||||
bv-ds | 3992 | udp | BindView-DirectoryServer | ||||||||
bv-agent | 3993 | tcp | BindView-Agent | [David_A_Gayler] | [David_A_Gayler] | 2005-08 | |||||
bv-agent | 3993 | udp | BindView-Agent | [David_A_Gayler] | [David_A_Gayler] | 2005-08 | |||||
3994 | Unassigned | 2008-04-24 | |||||||||
iss-mgmt-ssl | 3995 | tcp | ISS Management Svcs SSL | [Wes_Wilson] | [Wes_Wilson] | 2003-10 | |||||
iss-mgmt-ssl | 3995 | udp | ISS Management Svcs SSL | [Wes_Wilson] | [Wes_Wilson] | 2003-10 | |||||
abcsoftware | 3996 | tcp | abcsoftware-01 | [Andrew_Zimmerman] | [Andrew_Zimmerman] | 2004-06 | |||||
abcsoftware | 3996 | udp | abcsoftware-01 | [Andrew_Zimmerman] | [Andrew_Zimmerman] | 2004-06 | |||||
agentsease-db | 3997 | tcp | aes_db | [Colin_Hughes] | [Colin_Hughes] | 2006-02 | |||||
agentsease-db | 3997 | udp | aes_db | [Colin_Hughes] | [Colin_Hughes] | 2006-02 | |||||
dnx | 3998 | tcp | Distributed Nagios Executor Service | [John_Calcote] | [John_Calcote] | 2007-11-06 | |||||
dnx | 3998 | udp | Distributed Nagios Executor Service | [John_Calcote] | [John_Calcote] | 2007-11-06 | |||||
nvcnet | 3999 | tcp | Norman distributes scanning service | [Kristian_A_Bognaes] | [Kristian_A_Bognaes] | 2007-11-06 | |||||
nvcnet | 3999 | udp | Norman distributes scanning service | [Kristian_A_Bognaes] | [Kristian_A_Bognaes] | 2007-11-06 | |||||
terabase | 4000 | tcp | Terabase | [Thor_Olson] | [Thor_Olson] | Potential Conflict of ports PORT 4000 also used by ICQ <www.icq.com> | |||||
terabase | 4000 | udp | Terabase | [Thor_Olson] | [Thor_Olson] | Potential Conflict of ports PORT 4000 also used by ICQ <www.icq.com> | |||||
newoak | 4001 | tcp | NewOak | [Jim_Philippou] | [Jim_Philippou] | ||||||
newoak | 4001 | udp | NewOak | [Jim_Philippou] | [Jim_Philippou] | ||||||
pxc-spvr-ft | 4002 | tcp | pxc-spvr-ft | ||||||||
pxc-spvr-ft | 4002 | udp | pxc-spvr-ft | ||||||||
pxc-splr-ft | 4003 | tcp | pxc-splr-ft | ||||||||
pxc-splr-ft | 4003 | udp | pxc-splr-ft | ||||||||
pxc-roid | 4004 | tcp | pxc-roid | ||||||||
pxc-roid | 4004 | udp | pxc-roid | ||||||||
pxc-pin | 4005 | tcp | pxc-pin | ||||||||
pxc-pin | 4005 | udp | pxc-pin | ||||||||
pxc-spvr | 4006 | tcp | pxc-spvr | ||||||||
pxc-spvr | 4006 | udp | pxc-spvr | ||||||||
pxc-splr | 4007 | tcp | pxc-splr | [Dave_Nesbitt] | [Dave_Nesbitt] | ||||||
pxc-splr | 4007 | udp | pxc-splr | [Dave_Nesbitt] | [Dave_Nesbitt] | ||||||
netcheque | 4008 | tcp | NetCheque accounting | [B_Clifford_Neuman] | [B_Clifford_Neuman] | ||||||
netcheque | 4008 | udp | NetCheque accounting | [B_Clifford_Neuman] | [B_Clifford_Neuman] | ||||||
chimera-hwm | 4009 | tcp | Chimera HWM | [Ken_Anderson] | [Ken_Anderson] | ||||||
chimera-hwm | 4009 | udp | Chimera HWM | [Ken_Anderson] | [Ken_Anderson] | ||||||
samsung-unidex | 4010 | tcp | Samsung Unidex | [Konstantin_V_Vyazni] | [Konstantin_V_Vyazni] | ||||||
samsung-unidex | 4010 | udp | Samsung Unidex | [Konstantin_V_Vyazni] | [Konstantin_V_Vyazni] | ||||||
altserviceboot | 4011 | tcp | Alternate Service Boot | [Eric_Dittert] | [Eric_Dittert] | ||||||
altserviceboot | 4011 | udp | Alternate Service Boot | [Eric_Dittert] | [Eric_Dittert] | ||||||
pda-gate | 4012 | tcp | PDA Gate | [Masakuni_Okada] | [Masakuni_Okada] |