Service Name and Transport Protocol Port Number Registry
- Last Updated
- 2024-10-15
- 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 |
---|---|---|---|---|---|---|---|---|---|---|---|
brvread | 1054 | udp | BRVREAD | [A_Boninn] | [A_Boninn] | ||||||
ansyslmd | 1055 | tcp | ANSYS - License Manager | [Suzanne_Lorrin] | [Suzanne_Lorrin] | ||||||
ansyslmd | 1055 | udp | ANSYS - License Manager | [Suzanne_Lorrin] | [Suzanne_Lorrin] | ||||||
vfo | 1056 | tcp | VFO | [Anthony_Gonzalez] | [Anthony_Gonzalez] | ||||||
vfo | 1056 | udp | VFO | [Anthony_Gonzalez] | [Anthony_Gonzalez] | ||||||
startron | 1057 | tcp | STARTRON | [Markus_Sabadello] | [Markus_Sabadello] | ||||||
startron | 1057 | udp | STARTRON | [Markus_Sabadello] | [Markus_Sabadello] | ||||||
nim | 1058 | tcp | nim | ||||||||
nim | 1058 | udp | nim | ||||||||
nimreg | 1059 | tcp | nimreg | [Robert_Gordon] | [Robert_Gordon] | ||||||
nimreg | 1059 | udp | nimreg | [Robert_Gordon] | [Robert_Gordon] | ||||||
polestar | 1060 | tcp | POLESTAR | [Masakuni_Okada] | [Masakuni_Okada] | ||||||
polestar | 1060 | udp | POLESTAR | [Masakuni_Okada] | [Masakuni_Okada] | ||||||
kiosk | 1061 | tcp | KIOSK | [Ken_Ksiazek] | [Ken_Ksiazek] | ||||||
kiosk | 1061 | udp | KIOSK | [Ken_Ksiazek] | [Ken_Ksiazek] | ||||||
veracity | 1062 | tcp | Veracity | [Ross_Williams] | [Ross_Williams] | ||||||
veracity | 1062 | udp | Veracity | [Ross_Williams] | [Ross_Williams] | ||||||
kyoceranetdev | 1063 | tcp | KyoceraNetDev | [Shigenaka_Kanemitsu] | [Shigenaka_Kanemitsu] | ||||||
kyoceranetdev | 1063 | udp | KyoceraNetDev | [Shigenaka_Kanemitsu] | [Shigenaka_Kanemitsu] | ||||||
jstel | 1064 | tcp | JSTEL | [Duane_Kiser] | [Duane_Kiser] | ||||||
jstel | 1064 | udp | JSTEL | [Duane_Kiser] | [Duane_Kiser] | ||||||
syscomlan | 1065 | tcp | SYSCOMLAN | [Alexandre_Lechenne] | [Alexandre_Lechenne] | 2008-12-10 | |||||
syscomlan | 1065 | udp | SYSCOMLAN | [Alexandre_Lechenne] | [Alexandre_Lechenne] | 2008-12-10 | |||||
fpo-fns | 1066 | tcp | FPO-FNS | [Jens_Klose] | [Jens_Klose] | ||||||
fpo-fns | 1066 | udp | FPO-FNS | [Jens_Klose] | [Jens_Klose] | ||||||
instl-boots | 1067 | tcp | Installation Bootstrap Proto. Serv. IANA assigned this well-formed service name as a replacement for "instl_boots". |
||||||||
instl_boots | 1067 | tcp | Installation Bootstrap Proto. Serv. | This entry is an alias to "instl-boots". This entry is now historic, not usable for use with many common service discovery mechanisms. | |||||||
instl-boots | 1067 | udp | Installation Bootstrap Proto. Serv. IANA assigned this well-formed service name as a replacement for "instl_boots". |
||||||||
instl_boots | 1067 | udp | Installation Bootstrap Proto. Serv. | This entry is an alias to "instl-boots". This entry is now historic, not usable for use with many common service discovery mechanisms. | |||||||
instl-bootc | 1068 | tcp | Installation Bootstrap Proto. Cli. IANA assigned this well-formed service name as a replacement for "instl_bootc". |
[David_Arko] | [David_Arko] | ||||||
instl_bootc | 1068 | tcp | Installation Bootstrap Proto. Cli. | [David_Arko] | [David_Arko] | This entry is an alias to "instl-bootc". This entry is now historic, not usable for use with many common service discovery mechanisms. | |||||
instl-bootc | 1068 | udp | Installation Bootstrap Proto. Cli. IANA assigned this well-formed service name as a replacement for "instl_bootc". |
[David_Arko] | [David_Arko] | ||||||
instl_bootc | 1068 | udp | Installation Bootstrap Proto. Cli. | [David_Arko] | [David_Arko] | This entry is an alias to "instl-bootc". This entry is now historic, not usable for use with many common service discovery mechanisms. | |||||
cognex-insight | 1069 | tcp | COGNEX-INSIGHT | [Steve_Olson] | [Steve_Olson] | ||||||
cognex-insight | 1069 | udp | COGNEX-INSIGHT | [Steve_Olson] | [Steve_Olson] | ||||||
gmrupdateserv | 1070 | tcp | GMRUpdateSERV | [Steve_Kellogg] | [Steve_Kellogg] | ||||||
gmrupdateserv | 1070 | udp | GMRUpdateSERV | [Steve_Kellogg] | [Steve_Kellogg] | ||||||
bsquare-voip | 1071 | tcp | BSQUARE-VOIP | [Yen_Lee] | [Yen_Lee] | ||||||
bsquare-voip | 1071 | udp | BSQUARE-VOIP | [Yen_Lee] | [Yen_Lee] | ||||||
cardax | 1072 | tcp | CARDAX | [Charles_Oram] | [Charles_Oram] | ||||||
cardax | 1072 | udp | CARDAX | [Charles_Oram] | [Charles_Oram] | ||||||
bridgecontrol | 1073 | tcp | Bridge Control | [Andy_Heron] | [Andy_Heron] | ||||||
bridgecontrol | 1073 | udp | Bridge Control | [Andy_Heron] | [Andy_Heron] | ||||||
warmspotMgmt | 1074 | tcp | Warmspot Management Protocol | [Robert_C_Henningsga] | [Robert_C_Henningsga] | ||||||
warmspotMgmt | 1074 | udp | Warmspot Management Protocol | [Robert_C_Henningsga] | [Robert_C_Henningsga] | ||||||
rdrmshc | 1075 | tcp | RDRMSHC | [Ericko_Shimada] | [Ericko_Shimada] | ||||||
rdrmshc | 1075 | udp | RDRMSHC | [Ericko_Shimada] | [Ericko_Shimada] | ||||||
dab-sti-c | 1076 | tcp | DAB STI-C | [World_DAB] | [World_DAB] | ||||||
dab-sti-c | 1076 | udp | DAB STI-C | [World_DAB] | [World_DAB] | ||||||
imgames | 1077 | tcp | IMGames | [Jean_A_Ames] | [Jean_A_Ames] | ||||||
imgames | 1077 | udp | IMGames | [Jean_A_Ames] | [Jean_A_Ames] | ||||||
avocent-proxy | 1078 | tcp | Avocent Proxy Protocol | [Steven_W_Clark] | [Steven_W_Clark] | ||||||
avocent-proxy | 1078 | udp | Avocent Proxy Protocol | [Steven_W_Clark] | [Steven_W_Clark] | ||||||
asprovatalk | 1079 | tcp | ASPROVATalk | [Chiew_Farn_Chung] | [Chiew_Farn_Chung] | ||||||
asprovatalk | 1079 | udp | ASPROVATalk | [Chiew_Farn_Chung] | [Chiew_Farn_Chung] | ||||||
socks | 1080 | tcp | Socks | [Ying_Da_Lee] | [Ying_Da_Lee] | ||||||
socks | 1080 | udp | Socks | [Ying_Da_Lee] | [Ying_Da_Lee] | ||||||
pvuniwien | 1081 | tcp | PVUNIWIEN | [Peter_Lipp] | [Peter_Lipp] | ||||||
pvuniwien | 1081 | udp | PVUNIWIEN | [Peter_Lipp] | [Peter_Lipp] | ||||||
amt-esd-prot | 1082 | tcp | AMT-ESD-PROT | [AMTEC_S_p_A] | [AMTEC_S_p_A] | ||||||
amt-esd-prot | 1082 | udp | AMT-ESD-PROT | [AMTEC_S_p_A] | [AMTEC_S_p_A] | ||||||
ansoft-lm-1 | 1083 | tcp | Anasoft License Manager | ||||||||
ansoft-lm-1 | 1083 | udp | Anasoft License Manager | ||||||||
ansoft-lm-2 | 1084 | tcp | Anasoft License Manager | ||||||||
ansoft-lm-2 | 1084 | udp | Anasoft License Manager | ||||||||
webobjects | 1085 | tcp | Web Objects | [Andy_Belk] | [Andy_Belk] | ||||||
webobjects | 1085 | udp | Web Objects | [Andy_Belk] | [Andy_Belk] | ||||||
cplscrambler-lg | 1086 | tcp | CPL Scrambler Logging | ||||||||
cplscrambler-lg | 1086 | udp | CPL Scrambler Logging | ||||||||
cplscrambler-in | 1087 | tcp | CPL Scrambler Internal | ||||||||
cplscrambler-in | 1087 | udp | CPL Scrambler Internal | ||||||||
cplscrambler-al | 1088 | tcp | CPL Scrambler Alarm Log | [Richard_Corn] | [Richard_Corn] | ||||||
cplscrambler-al | 1088 | udp | CPL Scrambler Alarm Log | [Richard_Corn] | [Richard_Corn] | ||||||
ff-annunc | 1089 | tcp | FF Annunciation | ||||||||
ff-annunc | 1089 | udp | FF Annunciation | ||||||||
ff-fms | 1090 | tcp | FF Fieldbus Message Specification | ||||||||
ff-fms | 1090 | udp | FF Fieldbus Message Specification | ||||||||
ff-sm | 1091 | tcp | FF System Management | [Fieldbus_Foundation] | [Fieldbus_Foundation] | ||||||
ff-sm | 1091 | udp | FF System Management | [Fieldbus_Foundation] | [Fieldbus_Foundation] | ||||||
obrpd | 1092 | tcp | Open Business Reporting Protocol | [William_Randolph_Roy] | [William_Randolph_Roy] | ||||||
obrpd | 1092 | udp | Open Business Reporting Protocol | [William_Randolph_Roy] | [William_Randolph_Roy] | ||||||
proofd | 1093 | tcp | PROOFD | ||||||||
proofd | 1093 | udp | PROOFD | ||||||||
rootd | 1094 | tcp | ROOTD | [Fons_Rademakers] | [Fons_Rademakers] | ||||||
rootd | 1094 | udp | ROOTD | [Fons_Rademakers] | [Fons_Rademakers] | ||||||
nicelink | 1095 | tcp | NICELink | [Jordi_Lisbona] | [Jordi_Lisbona] | ||||||
nicelink | 1095 | udp | NICELink | [Jordi_Lisbona] | [Jordi_Lisbona] | ||||||
cnrprotocol | 1096 | tcp | Common Name Resolution Protocol | [Michael_Mealling] | [Michael_Mealling] | ||||||
cnrprotocol | 1096 | udp | Common Name Resolution Protocol | [Michael_Mealling] | [Michael_Mealling] | ||||||
sunclustermgr | 1097 | tcp | Sun Cluster Manager | [Ashit_Patel] | [Ashit_Patel] | ||||||
sunclustermgr | 1097 | udp | Sun Cluster Manager | [Ashit_Patel] | [Ashit_Patel] | ||||||
rmiactivation | 1098 | tcp | RMI Activation | ||||||||
rmiactivation | 1098 | udp | RMI Activation | ||||||||
rmiregistry | 1099 | tcp | RMI Registry | [Mark_Hodapp] | [Mark_Hodapp] | ||||||
rmiregistry | 1099 | udp | RMI Registry | [Mark_Hodapp] | [Mark_Hodapp] | ||||||
mctp | 1100 | tcp | MCTP | [Vitaly_Revsin] | [Vitaly_Revsin] | ||||||
mctp | 1100 | udp | MCTP | [Vitaly_Revsin] | [Vitaly_Revsin] | ||||||
pt2-discover | 1101 | tcp | PT2-DISCOVER | [Ralph_Kammerlander] | [Ralph_Kammerlander] | ||||||
pt2-discover | 1101 | udp | PT2-DISCOVER | [Ralph_Kammerlander] | [Ralph_Kammerlander] | ||||||
adobeserver-1 | 1102 | tcp | ADOBE SERVER 1 | ||||||||
adobeserver-1 | 1102 | udp | ADOBE SERVER 1 |