Service Name and Transport Protocol Port Number Registry
- Last Updated
- 2024-04-30
- 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]
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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
31030-31336 | Unassigned | ||||||||||
xqosd | 31416 | tcp | XQoS network monitor | [Joe_Elliott] | [Joe_Elliott] | 2002-06 | |||||
xqosd | 31416 | udp | XQoS network monitor | [Joe_Elliott] | [Joe_Elliott] | 2002-06 | |||||
31417-31456 | Unassigned | ||||||||||
31458-31619 | Unassigned | ||||||||||
lm-mon | 31620 | tcp | lm mon | [System_Administrator] | [System_Administrator] | 2003-06 | |||||
lm-mon | 31620 | udp | lm mon | [System_Administrator] | [System_Administrator] | 2003-06 | |||||
31621-31684 | Unassigned | ||||||||||
dsx-monitor | 31685 | tcp | DS Expert Monitor IANA assigned this well-formed service name as a replacement for "dsx_monitor". |
[John_Lowery] | [John_Lowery] | 2008-08-21 | |||||
dsx_monitor | 31685 | tcp | DS Expert Monitor | [John_Lowery] | [John_Lowery] | 2008-08-21 | This entry is an alias to "dsx-monitor". This entry is now historic, not usable for use with many common service discovery mechanisms. | ||||
31685 | udp | Reserved | |||||||||
31686-31764 | Unassigned | ||||||||||
gamesmith-port | 31765 | tcp | GameSmith Port | [Randy_Thompson] | [Randy_Thompson] | 2002-08 | |||||
gamesmith-port | 31765 | udp | GameSmith Port | [Randy_Thompson] | [Randy_Thompson] | 2002-08 | |||||
31766-31947 | Unassigned | ||||||||||
t1distproc60 | 32249 | tcp | T1 Distributed Processor | [Peter_Beahan] | [Peter_Beahan] | 2004-11 | |||||
t1distproc60 | 32249 | udp | T1 Distributed Processor | [Peter_Beahan] | [Peter_Beahan] | 2004-11 | |||||
32484-32634 | Unassigned | ||||||||||
sec-ntb-clnt | 32635 | tcp | SecureNotebook-CLNT | [Eric_Cantineau] | [Eric_Cantineau] | 2004-11 | |||||
sec-ntb-clnt | 32635 | udp | SecureNotebook-CLNT | [Eric_Cantineau] | [Eric_Cantineau] | 2004-11 | |||||
DMExpress | 32636 | tcp | DMExpress | [Arnie_Farrelly] | [Arnie_Farrelly] | ||||||
DMExpress | 32636 | udp | DMExpress | [Arnie_Farrelly] | [Arnie_Farrelly] | ||||||
32637-32766 | Unassigned | ||||||||||
filenet-powsrm | 32767 | tcp | FileNet BPM WS-ReliableMessaging Client | [Chris_Adkins] | [Chris_Adkins] | 2006-08 | |||||
filenet-powsrm | 32767 | udp | FileNet BPM WS-ReliableMessaging Client | [Chris_Adkins] | [Chris_Adkins] | 2006-08 | |||||
filenet-tms | 32768 | tcp | Filenet TMS | [Daniel_Whelan] | [Daniel_Whelan] | ||||||
filenet-tms | 32768 | udp | Filenet TMS | [Daniel_Whelan] | [Daniel_Whelan] | ||||||
filenet-rpc | 32769 | tcp | Filenet RPC | [Daniel_Whelan] | [Daniel_Whelan] | ||||||
filenet-rpc | 32769 | udp | Filenet RPC | [Daniel_Whelan] | [Daniel_Whelan] | ||||||
filenet-peior | 32776 | tcp | FileNET BPM IOR | [Chris_Adkins] | [Chris_Adkins] | 2006-05 | |||||
filenet-peior | 32776 | udp | FileNET BPM IOR | [Chris_Adkins] | [Chris_Adkins] | 2006-05 | |||||
idmgratm | 32896 | tcp | Attachmate ID Manager | [George_Gianelos_2] | [George_Gianelos_2] | 2003-03 | |||||
idmgratm | 32896 | udp | Attachmate ID Manager | [George_Gianelos_2] | [George_Gianelos_2] | 2003-03 | |||||
mysqlx | 33060 | tcp | MySQL Database Extended Interface | [Oracle_8] | [Omer_BarNir] | 2015-08-06 | |||||
33060 | udp | Reserved | |||||||||
33061-33122 | Unassigned | ||||||||||
33436-33655 | Unassigned | Known Unauthorized Use on ports 33436-33534 | |||||||||
snip-slave | 33656 | tcp | SNIP Slave | [Dr_Chris_Tucker] | [Dr_Chris_Tucker] | 2005-08 | |||||
snip-slave | 33656 | udp | SNIP Slave | [Dr_Chris_Tucker] | [Dr_Chris_Tucker] | 2005-08 | |||||
33657-33889 | Unassigned | ||||||||||
34380-34566 | Unassigned | ||||||||||
dhanalakshmi | 34567 | tcp | dhanalakshmi.org EDI Service | [Girish_Gopalakrishna] | [Girish_Gopalakrishna] | 2010-04-20 | |||||
edi_service | 34567 | udp | dhanalakshmi.org EDI Service | [Girish_Gopalakrishna] | [Girish_Gopalakrishna] | 2016-10-26 | |||||
34568-34961 | Unassigned | ||||||||||
profinet-rt | 34962 | tcp | PROFInet RT Unicast | [Peter_Wenzel] | [Peter_Wenzel] | 2004-11 | |||||
profinet-rt | 34962 | udp | PROFInet RT Unicast | [Peter_Wenzel] | [Peter_Wenzel] | 2004-11 | |||||
profinet-rtm | 34963 | tcp | PROFInet RT Multicast | [Peter_Wenzel] | [Peter_Wenzel] | 2004-11 | |||||
profinet-rtm | 34963 | udp | PROFInet RT Multicast | [Peter_Wenzel] | [Peter_Wenzel] | 2004-11 | |||||
profinet-cm | 34964 | tcp | PROFInet Context Manager | [Peter_Wenzel] | [Peter_Wenzel] | 2004-11 | |||||
profinet-cm | 34964 | udp | PROFInet Context Manager | [Peter_Wenzel] | [Peter_Wenzel] | 2004-11 | |||||
34965-34979 | Unassigned | ||||||||||
rt-helper | 35006 | tcp | ReadyTech Helper Service | [ReadyTech_Corporation] | [Kevin_Woodward] | 2013-09-13 | |||||
35006 | udp | Reserved | |||||||||
guttersnex | 35356 | tcp | Gutters Note Exchange | [Squee_Application_Development] | [Tristan_Seifert_2] | 2011-07-19 | |||||
35356 | udp | Reserved | |||||||||
35358-36000 | Unassigned | ||||||||||
allpeers | 36001 | tcp | AllPeers Network | [Cedric_Maloux] | [Cedric_Maloux] | 2007-04 | |||||
allpeers | 36001 | udp | AllPeers Network | [Cedric_Maloux] | [Cedric_Maloux] | 2007-04 | |||||
36002-36410 | Unassigned | ||||||||||
wlcp | 36411 | udp | Wireless LAN Control plane Protocol (WLCP) | [ThreeGPP_3] | [Frederic_Firmin] | 2014-11-14 | |||||
36411 | tcp | Reserved | |||||||||
36412 | tcp | Reserved | |||||||||
36412 | udp | Reserved | |||||||||
s1-control | 36412 | sctp | S1-Control Plane (3GPP) | [Kimmo_Kymalainen] | [Kimmo_Kymalainen] | 2009-09-01 | |||||
36413-36421 | Unassigned | ||||||||||
36422 | tcp | Reserved | |||||||||
36422 | udp | Reserved | |||||||||
x2-control | 36422 | sctp | X2-Control Plane (3GPP) | [Kimmo_Kymalainen] | [Kimmo_Kymalainen] | 2009-09-01 | |||||
slmap | 36423 | sctp | SLm Interface Application Protocol | [ThreeGPP_4] | [Kimmo_Kymalainen] | 2015-06-18 | |||||
nq-ap | 36424 | sctp | Nq and Nq' Application Protocol | [ThreeGPP_4] | [Kimmo_Kymalainen] | 2015-06-18 | |||||
36425-36442 | Unassigned | ||||||||||
m2ap | 36443 | sctp | M2 Application Part | [Dario_S_Tonesi] | [Dario_S_Tonesi] | 2011-02-07 | |||||
m3ap | 36444 | sctp | M3 Application Part | [Dario_S_Tonesi] | [Dario_S_Tonesi] | 2011-02-07 | |||||
36445-36461 | Unassigned | ||||||||||
36462 | tcp | Reserved | |||||||||
36462 | udp | Reserved | |||||||||
xw-control | 36462 | sctp | Xw-Control Plane (3GPP) | [Boubacar_KIMNBA_DIT_ADAMOU] | [Boubacar_KIMNBA_DIT_ADAMOU] | 2015-11-13 | |||||
36463-36523 | Unassigned | ||||||||||
febooti-aw | 36524 | tcp | Febooti Automation Workshop | [Maris_Bormanis] | [Maris_Bormanis] | 2011-06-10 | |||||
36524 | udp | Reserved | |||||||||
36525-36601 | Unassigned | ||||||||||
observium-agent | 36602 | tcp | Observium statistics collection agent | [Observium] | [Adam_Armstrong] | 2013-05-10 | |||||
36602 | udp | Reserved | |||||||||
36603-36699 | Unassigned | ||||||||||
mapx | 36700 | tcp | MapX communication | [MicroTechniX] | [Yarochkin_Michail] | 2014-10-13 | |||||
36700 | udp | Reserved | |||||||||
36701-36864 | Unassigned | ||||||||||
kastenxpipe | 36865 | tcp | KastenX Pipe | [Guy_Cheng] | [Guy_Cheng] | ||||||
kastenxpipe | 36865 | udp | KastenX Pipe | [Guy_Cheng] | [Guy_Cheng] | ||||||
36866-37471 | Unassigned | ||||||||||
37476-37482 | Unassigned | ||||||||||
37484-37600 | Unassigned | ||||||||||
eftp | 37601 | tcp | Epipole File Transfer Protocol | [Epipole_Limited] | [Colin_Buchanan] | 2014-11-13 | |||||
37601 | udp | Reserved | |||||||||
37602-37653 | Unassigned | ||||||||||
unisys-eportal | 37654 | tcp | Unisys ClearPath ePortal | [Sung_U_Ro] | [Sung_U_Ro] | 2006-01 | |||||
unisys-eportal | 37654 | udp | Unisys ClearPath ePortal | [Sung_U_Ro] | [Sung_U_Ro] | 2006-01 | |||||
37655-37999 | Unassigned | ||||||||||
38423-38461 | Unassigned | ||||||||||
38462 | tcp | Reserved | |||||||||
38462 | udp | Reserved |