Service Name and Transport Protocol Port Number Registry
- Last Updated
- 2024-11-22
- 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
-
CSV
XML
HTML
Plain text
Service Name | Port Number | Transport Protocol | Description | Assignee | Contact | Registration Date | Modification Date | Reference | Service Code | Unauthorized Use Reported | Assignment Notes |
---|---|---|---|---|---|---|---|---|---|---|---|
lanner-lm | 4547 | tcp | Lanner License Manager | [Les_Enstone] | [Les_Enstone] | ||||||
lanner-lm | 4547 | udp | Lanner License Manager | [Les_Enstone] | [Les_Enstone] | ||||||
synchromesh | 4548 | tcp | Synchromesh | [Tom_Hawkins_2] | [Tom_Hawkins_2] | 2006-02 | |||||
synchromesh | 4548 | udp | Synchromesh | [Tom_Hawkins_2] | [Tom_Hawkins_2] | 2006-02 | |||||
aegate | 4549 | tcp | Aegate PMR Service | [Nick_Warrington] | [Nick_Warrington] | 2006-03 | |||||
aegate | 4549 | udp | Aegate PMR Service | [Nick_Warrington] | [Nick_Warrington] | 2006-03 | |||||
gds-adppiw-db | 4550 | tcp | Perman I Interbase Server | [Leo_Lesage] | [Leo_Lesage] | 2006-04 | |||||
gds-adppiw-db | 4550 | udp | Perman I Interbase Server | [Leo_Lesage] | [Leo_Lesage] | 2006-04 | |||||
ieee-mih | 4551 | tcp | MIH Services | [RFC5677] | |||||||
ieee-mih | 4551 | udp | MIH Services | [RFC5677] | |||||||
menandmice-mon | 4552 | tcp | Men and Mice Monitoring | [Carsten_Strotmann] | [Carsten_Strotmann] | 2009-05-20 | |||||
menandmice-mon | 4552 | udp | Men and Mice Monitoring | [Carsten_Strotmann] | [Carsten_Strotmann] | 2009-05-20 | |||||
icshostsvc | 4553 | tcp | ICS host services | [Gordan_Vosicki] | [Gordan_Vosicki] | 2009-09-23 | |||||
4553 | udp | Reserved | |||||||||
msfrs | 4554 | tcp | MS FRS Replication | [Kev_George] | [Kev_George] | 2006-09 | |||||
msfrs | 4554 | udp | MS FRS Replication | [Kev_George] | [Kev_George] | 2006-09 | |||||
rsip | 4555 | tcp | RSIP Port | [RFC3103] | |||||||
rsip | 4555 | udp | RSIP Port | [RFC3103] | |||||||
dtn-bundle | 4556 | tcp | DTN Bundle TCP CL Protocol | [IESG] | [IETF_Chair] | 2021-02-22 | [RFC9174] | ||||
dtn-bundle | 4556 | udp | DTN Bundle UDP CL Protocol | 2006-11 | 2014-02-21 | [RFC7122] | |||||
dtn-bundle | 4556 | dccp | DTN Bundle DCCP CL Protocol | 2013-11-12 | 2014-02-21 | [RFC7122] | 1685351985 | ||||
4557 | tcp | Reserved | |||||||||
mtcevrunqss | 4557 | udp | Marathon everRun Quorum Service Server | [David_Schwartz_2] | [David_Schwartz_2] | 2009-06-18 | |||||
4558 | tcp | Reserved | |||||||||
mtcevrunqman | 4558 | udp | Marathon everRun Quorum Service Manager | [David_Schwartz_2] | [David_Schwartz_2] | 2009-06-18 | |||||
hylafax | 4559 | tcp | HylaFAX | [Lee_Howard] | [Lee_Howard] | 2002-03 | |||||
hylafax | 4559 | udp | HylaFAX | [Lee_Howard] | [Lee_Howard] | 2002-03 | |||||
4560-4562 | Unassigned | ||||||||||
amahi-anywhere | 4563 | tcp | Amahi Anywhere | [Amahi] | [Carlos_Puchol] | 2014-02-27 | |||||
4563 | udp | Reserved | |||||||||
4564-4565 | Unassigned | ||||||||||
kwtc | 4566 | tcp | Kids Watch Time Control Service | [Larry_Zarou] | [Larry_Zarou] | 2006-10 | |||||
kwtc | 4566 | udp | Kids Watch Time Control Service | [Larry_Zarou] | [Larry_Zarou] | 2006-10 | |||||
tram | 4567 | tcp | TRAM | [Joe_Wesley] | [Joe_Wesley] | ||||||
tram | 4567 | udp | TRAM | [Joe_Wesley] | [Joe_Wesley] | ||||||
bmc-reporting | 4568 | tcp | BMC Reporting | [Portnoy_Boxman] | [Portnoy_Boxman] | ||||||
bmc-reporting | 4568 | udp | BMC Reporting | [Portnoy_Boxman] | [Portnoy_Boxman] | ||||||
iax | 4569 | tcp | Inter-Asterisk eXchange | [Benjamin_Kowarsch] | [Benjamin_Kowarsch] | [RFC5456] | Defined TXT keys: auth plaintext | md5 | rsakeys userid alphanumeric, additionally '_', '+', '-' secret any printable ASCII characters domain any DNS domain name or IP address extension alphanumeric, additionally '*', '#', '_', '+', '-' context alphanumeric, additionally '_', '+', '-' trunk yes | no | 0 | 1 welcome alphanumeric, additionally '*', '#', '_', '+', '-' voicemail alphanumeric, additionally '*', '#', '_', '+', '-' reception alphanumeric, additionally '*', '#', '_', '+', '-' echotest alphanumeric, additionally '*', '#', '_', '+', '-' ivrtest alphanumeric, additionally '*', '#', '_', '+', '-' All of these TXT record keys are optional, they may be omitted. Further keys may be added in the future. |
||||
iax | 4569 | udp | Inter-Asterisk eXchange | [Benjamin_Kowarsch] | [Benjamin_Kowarsch] | [RFC5456] | Defined TXT keys: auth plaintext | md5 | rsakeys userid alphanumeric, additionally '_', '+', '-' secret any printable ASCII characters domain any DNS domain name or IP address extension alphanumeric, additionally '*', '#', '_', '+', '-' context alphanumeric, additionally '_', '+', '-' trunk yes | no | 0 | 1 welcome alphanumeric, additionally '*', '#', '_', '+', '-' voicemail alphanumeric, additionally '*', '#', '_', '+', '-' reception alphanumeric, additionally '*', '#', '_', '+', '-' echotest alphanumeric, additionally '*', '#', '_', '+', '-' ivrtest alphanumeric, additionally '*', '#', '_', '+', '-' All of these TXT record keys are optional, they may be omitted. Further keys may be added in the future. |
||||
deploymentmap | 4570 | tcp | Service to distribute and update within a site deployment information for Oracle Communications Suite | [Oracle_3] | [Dan_Newman] | 2013-09-20 | |||||
4570 | udp | Reserved | |||||||||
4571-4572 | Unassigned | ||||||||||
cardifftec-back | 4573 | tcp | A port for communication between a server and client for a custom backup system | [CardiffTec] | [Benjamin_Misell] | 2016-05-19 | |||||
4573 | udp | Reserved | |||||||||
4574-4589 | Unassigned | ||||||||||
rid | 4590 | tcp | RID over HTTP/TLS | [IESG] | [IETF_Chair] | [RFC6546] | |||||
4590 | udp | Reserved | |||||||||
l3t-at-an | 4591 | tcp | HRPD L3T (AT-AN) | [Avi_Lior] | [Avi_Lior] | 2009-02-27 | |||||
l3t-at-an | 4591 | udp | HRPD L3T (AT-AN) | [Avi_Lior] | [Avi_Lior] | 2009-02-27 | |||||
4592 | tcp | Reserved | |||||||||
hrpd-ith-at-an | 4592 | udp | HRPD-ITH (AT-AN) | [David_Ott] | [David_Ott] | 2008-06-05 | |||||
ipt-anri-anri | 4593 | tcp | IPT (ANRI-ANRI) | ||||||||
ipt-anri-anri | 4593 | udp | IPT (ANRI-ANRI) | ||||||||
ias-session | 4594 | tcp | IAS-Session (ANRI-ANRI) | ||||||||
ias-session | 4594 | udp | IAS-Session (ANRI-ANRI) | ||||||||
ias-paging | 4595 | tcp | IAS-Paging (ANRI-ANRI) | ||||||||
ias-paging | 4595 | udp | IAS-Paging (ANRI-ANRI) | ||||||||
ias-neighbor | 4596 | tcp | IAS-Neighbor (ANRI-ANRI) | [David_Ott] | [David_Ott] | 2007-07-31 | |||||
ias-neighbor | 4596 | udp | IAS-Neighbor (ANRI-ANRI) | [David_Ott] | [David_Ott] | 2007-07-31 | |||||
a21-an-1xbs | 4597 | tcp | A21 (AN-1xBS) | [David_Ott] | [David_Ott] | 2006-02 | |||||
a21-an-1xbs | 4597 | udp | A21 (AN-1xBS) | [David_Ott] | [David_Ott] | 2006-02 | |||||
a16-an-an | 4598 | tcp | A16 (AN-AN) | [David_Ott] | [David_Ott] | 2005-12 | |||||
a16-an-an | 4598 | udp | A16 (AN-AN) | [David_Ott] | [David_Ott] | 2005-12 | |||||
a17-an-an | 4599 | tcp | A17 (AN-AN) | [David_Ott] | [David_Ott] | 2006-02 | |||||
a17-an-an | 4599 | udp | A17 (AN-AN) | [David_Ott] | [David_Ott] | 2006-02 | |||||
piranha1 | 4600 | tcp | Piranha1 | ||||||||
piranha1 | 4600 | udp | Piranha1 | ||||||||
piranha2 | 4601 | tcp | Piranha2 | [Primark_Corporation] | [Primark_Corporation] | ||||||
piranha2 | 4601 | udp | Piranha2 | [Primark_Corporation] | [Primark_Corporation] | ||||||
mtsserver | 4602 | tcp | EAX MTS Server | [Pedro_A_Rodriguez] | [Pedro_A_Rodriguez] | 2008-08-06 | |||||
4602 | udp | Reserved | |||||||||
menandmice-upg | 4603 | tcp | Men & Mice Upgrade Agent | [Eggert_Thorlacius_2] | [Eggert_Thorlacius_2] | 2010-01-27 | |||||
4603 | udp | Reserved | |||||||||
irp | 4604 | tcp | Identity Registration Protocol | [Sixscape_Communications_Pte_Ltd] | [Lawrence_E._Hughes] | 2014-03-17 | 2014-08-26 | ||||
4604 | udp | Reserved | |||||||||
sixchat | 4605 | tcp | Direct End to End Secure Chat Protocol | [Sixscape_Communications_Pte_Ltd] | [Lawrence_E._Hughes] | 2014-09-11 | |||||
4605 | udp | Reserved | |||||||||
sixid | 4606 | tcp | Secure ID to IP registration and lookup | [Sixscape_Communications_Pte_Ltd] | [Lawrence_E._Hughes] | 2020-04-28 | |||||
4606 | udp | Reserved | |||||||||
4607-4620 | Unassigned | ||||||||||
4621 | tcp | Reserved | |||||||||
ventoso | 4621 | udp | Bidirectional single port remote radio VOIP and Control stream | [Ventoso_Integrated_Peripherals] | [John_Lindsey] | 2016-03-04 | |||||
4622-4645 | Unassigned | ||||||||||
dots-signal | 4646 | tcp | Distributed Denial-of-Service Open Threat Signaling (DOTS) Signal Channel Protocol. The service name is used to construct the SRV service names "_dots-signal._udp" and "_dots-signal._tcp" for discovering DOTS servers used to establish DOTS signal channel. | [IESG] | [IETF_Chair] | 2020-01-16 | 2021-06-14 | [RFC8973][RFC9132] | |||
dots-signal | 4646 | udp | Distributed Denial-of-Service Open Threat Signaling (DOTS) Signal Channel Protocol. The service name is used to construct the SRV service names "_dots-signal._udp" and "_dots-signal._tcp" for discovering DOTS servers used to establish DOTS signal channel. | [IESG] | [IETF_Chair] | 2020-01-16 | 2021-06-14 | [RFC8973][RFC9132] | |||
4647-4657 | Unassigned | ||||||||||
playsta2-app | 4658 | tcp | PlayStation2 App Port | ||||||||
playsta2-app | 4658 | udp | PlayStation2 App Port | ||||||||
playsta2-lob | 4659 | tcp | PlayStation2 Lobby Port | [Noam_Rimon] | [Noam_Rimon] | 2004-12 | |||||
playsta2-lob | 4659 | udp | PlayStation2 Lobby Port | [Noam_Rimon] | [Noam_Rimon] | 2004-12 | |||||
smaclmgr | 4660 | tcp | smaclmgr | [Hiromi_Taki] | [Hiromi_Taki] | ||||||
smaclmgr | 4660 | udp | smaclmgr | [Hiromi_Taki] | [Hiromi_Taki] | ||||||
kar2ouche | 4661 | tcp | Kar2ouche Peer location service | [Andy_Krouwel] | [Andy_Krouwel] | ||||||
kar2ouche | 4661 | udp | Kar2ouche Peer location service | [Andy_Krouwel] | [Andy_Krouwel] | ||||||
oms | 4662 | tcp | OrbitNet Message Service | [Roy_Davies] | [Roy_Davies] | 2005-08 | |||||
oms | 4662 | udp | OrbitNet Message Service | [Roy_Davies] | [Roy_Davies] | 2005-08 | |||||
noteit | 4663 | tcp | Note It! Message Service | [Pedro_Alpedrinha] | [Pedro_Alpedrinha] | 2006-02 | |||||
noteit | 4663 | udp | Note It! Message Service | [Pedro_Alpedrinha] | [Pedro_Alpedrinha] | 2006-02 | |||||
ems | 4664 | tcp | Rimage Messaging Server | [David_V_Raskin] | [David_V_Raskin] | 2006-02 | |||||
ems | 4664 | udp | Rimage Messaging Server | [David_V_Raskin] | [David_V_Raskin] | 2006-02 | |||||
contclientms | 4665 | tcp | Container Client Message Service | [Bruce_Thompson] | [Bruce_Thompson] | 2006-02 |