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]
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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 |
---|---|---|---|---|---|---|---|---|---|---|---|
silkp2 | 2830 | tcp | silkp2 | ||||||||
silkp2 | 2830 | udp | silkp2 | ||||||||
l3-exprt | 2840 | tcp | l3-exprt | ||||||||
l3-exprt | 2840 | udp | l3-exprt | ||||||||
metaconsole | 2850 | tcp | MetaConsole | [Rakesh_Mahajan] | [Rakesh_Mahajan] | ||||||
metaconsole | 2850 | udp | MetaConsole | [Rakesh_Mahajan] | [Rakesh_Mahajan] | ||||||
bears-01 | 2852 | tcp | bears-01 | [Bruce_McKinnon] | [Bruce_McKinnon] | ||||||
bears-01 | 2852 | udp | bears-01 | [Bruce_McKinnon] | [Bruce_McKinnon] | ||||||
dialpad-voice1 | 2860 | tcp | Dialpad Voice 1 | ||||||||
dialpad-voice1 | 2860 | udp | Dialpad Voice 1 | ||||||||
astronova-main | 2864 | tcp | main 5001 cmd | [AstroNova_Inc] | [Chris_Tate] | 2020-03-03 | |||||
astronova-main | 2864 | udp | main 5001 cmd | [AstroNova_Inc] | [Chris_Tate] | 2020-03-03 | |||||
daishi | 2870 | tcp | daishi | [Patrick_Chipman] | [Patrick_Chipman] | ||||||
daishi | 2870 | udp | daishi | [Patrick_Chipman] | [Patrick_Chipman] | ||||||
synapse | 2880 | tcp | Synapse Transport | [Ali_Fracyon] | [Ali_Fracyon] | ||||||
synapse | 2880 | udp | Synapse Transport | [Ali_Fracyon] | [Ali_Fracyon] | ||||||
cspclmulti | 2890 | tcp | CSPCLMULTI | [Yoneda_Terumasa] | [Yoneda_Terumasa] | ||||||
cspclmulti | 2890 | udp | CSPCLMULTI | [Yoneda_Terumasa] | [Yoneda_Terumasa] | ||||||
quicksuite | 2900 | tcp | QUICKSUITE | [William_Egge] | [William_Egge] | ||||||
quicksuite | 2900 | udp | QUICKSUITE | [William_Egge] | [William_Egge] | ||||||
allstorcns | 2901 | tcp | ALLSTORCNS | [Steve_Dobson] | [Steve_Dobson] | ||||||
allstorcns | 2901 | udp | ALLSTORCNS | [Steve_Dobson] | [Steve_Dobson] | ||||||
netaspi | 2902 | tcp | NET ASPI | [Johnson_Luo] | [Johnson_Luo] | ||||||
netaspi | 2902 | udp | NET ASPI | [Johnson_Luo] | [Johnson_Luo] | ||||||
suitcase | 2903 | tcp | SUITCASE | [Milton_E_Sagen] | [Milton_E_Sagen] | ||||||
suitcase | 2903 | udp | SUITCASE | [Milton_E_Sagen] | [Milton_E_Sagen] | ||||||
m2ua | 2904 | tcp | M2UA | [Lyndon_Ong] | [Lyndon_Ong] | ||||||
m2ua | 2904 | udp | M2UA | [Lyndon_Ong] | [Lyndon_Ong] | ||||||
m2ua | 2904 | sctp | M2UA | [Lyndon_Ong] | [Lyndon_Ong] | ||||||
m3ua | 2905 | tcp | M3UA | [Lyndon_Ong] | [Lyndon_Ong] | [RFC4666] | |||||
2905 | udp | De-registered | 2001-06-07 | ||||||||
m3ua | 2905 | sctp | M3UA | [Lyndon_Ong] | [Lyndon_Ong] | [RFC4666] | |||||
caller9 | 2906 | tcp | CALLER9 | [Shams_Naqi] | [Shams_Naqi] | ||||||
caller9 | 2906 | udp | CALLER9 | [Shams_Naqi] | [Shams_Naqi] | ||||||
webmethods-b2b | 2907 | tcp | WEBMETHODS B2B | [Joseph_Hines] | [Joseph_Hines] | ||||||
webmethods-b2b | 2907 | udp | WEBMETHODS B2B | [Joseph_Hines] | [Joseph_Hines] | ||||||
mao | 2908 | tcp | mao | [Marc_Baudoin] | [Marc_Baudoin] | ||||||
mao | 2908 | udp | mao | [Marc_Baudoin] | [Marc_Baudoin] | ||||||
funk-dialout | 2909 | tcp | Funk Dialout | [Cimarron_Boozer] | [Cimarron_Boozer] | ||||||
funk-dialout | 2909 | udp | Funk Dialout | [Cimarron_Boozer] | [Cimarron_Boozer] | ||||||
tdaccess | 2910 | tcp | TDAccess | [Tom_Haapanen] | [Tom_Haapanen] | ||||||
tdaccess | 2910 | udp | TDAccess | [Tom_Haapanen] | [Tom_Haapanen] | ||||||
roboeda | 2920 | tcp | roboEDA | [Paul_Snook] | [Paul_Snook] | ||||||
roboeda | 2920 | udp | roboEDA | [Paul_Snook] | [Paul_Snook] | ||||||
2925 | Unassigned (FRP-Released 12/7/00) | ||||||||||
amx-weblinx | 2930 | tcp | AMX-WEBLINX | [Mike_Morris] | [Mike_Morris] | ||||||
amx-weblinx | 2930 | udp | AMX-WEBLINX | [Mike_Morris] | [Mike_Morris] | ||||||
sm-pas-3 | 2940 | tcp | SM-PAS-3 | ||||||||
sm-pas-3 | 2940 | udp | SM-PAS-3 | ||||||||
esip | 2950 | tcp | ESIP | [David_Stephenson] | [David_Stephenson] | ||||||
esip | 2950 | udp | ESIP | [David_Stephenson] | [David_Stephenson] | ||||||
dfoxserver | 2960 | tcp | DFOXSERVER | [David_Holden] | [David_Holden] | ||||||
dfoxserver | 2960 | udp | DFOXSERVER | [David_Holden] | [David_Holden] | ||||||
index-net | 2970 | tcp | INDEX-NET | [Chris_J_Wren] | [Chris_J_Wren] | ||||||
index-net | 2970 | udp | INDEX-NET | [Chris_J_Wren] | [Chris_J_Wren] | ||||||
wimd | 2980 | tcp | Instant Messaging Service | [Kevin_Birch] | [Kevin_Birch] | ||||||
wimd | 2980 | udp | Instant Messaging Service | [Kevin_Birch] | [Kevin_Birch] | ||||||
boscap | 2990 | tcp | BOSCAP | [Dirk_Hillbrecht] | [Dirk_Hillbrecht] | ||||||
boscap | 2990 | udp | BOSCAP | [Dirk_Hillbrecht] | [Dirk_Hillbrecht] | ||||||
hbci | 3000 | tcp | HBCI | [Kurt_Haubner] | [Kurt_Haubner] | ||||||
hbci | 3000 | udp | HBCI | [Kurt_Haubner] | [Kurt_Haubner] | ||||||
remoteware-cl | 3000 | tcp | RemoteWare Client | [Tim_Farley] | [Tim_Farley] | This entry records an unassigned but widespread use | |||||
remoteware-cl | 3000 | udp | RemoteWare Client | [Tim_Farley] | [Tim_Farley] | This entry records an unassigned but widespread use | |||||
origo-native | 3001 | tcp | OrigoDB Server Native Interface | [Devrex_Labs] | [Robert_Friberg] | 2013-03-29 | port 3001 previously "Removed on 2006-05-25" | ||||
3001 | udp | Reserved | 2013-03-29 | port 3001 previously "Removed on 2006-05-25" | |||||||
exlm-agent | 3002 | tcp | EXLM Agent | [Randy_Martin] | [Randy_Martin] | ||||||
exlm-agent | 3002 | udp | EXLM Agent | [Randy_Martin] | [Randy_Martin] | ||||||
remoteware-srv | 3002 | tcp | RemoteWare Server | [Tim_Farley] | [Tim_Farley] | This entry records an unassigned but widespread use | |||||
remoteware-srv | 3002 | udp | RemoteWare Server | [Tim_Farley] | [Tim_Farley] | This entry records an unassigned but widespread use | |||||
cgms | 3003 | tcp | CGMS | [Corey_Clinton] | [Corey_Clinton] | 2011-02-02 | |||||
cgms | 3003 | udp | CGMS | [Corey_Clinton] | [Corey_Clinton] | 2011-02-02 | |||||
csoftragent | 3004 | tcp | Csoft Agent | [Nedelcho_Stanev_2] | [Nedelcho_Stanev_2] | ||||||
csoftragent | 3004 | udp | Csoft Agent | [Nedelcho_Stanev_2] | [Nedelcho_Stanev_2] | ||||||
geniuslm | 3005 | tcp | Genius License Manager | [Jakob_Spies] | [Jakob_Spies] | ||||||
geniuslm | 3005 | udp | Genius License Manager | [Jakob_Spies] | [Jakob_Spies] | ||||||
ii-admin | 3006 | tcp | Instant Internet Admin | [PerfTech_Inc] | [Lewis_Donzis] | 2019-12-19 | |||||
ii-admin | 3006 | udp | Instant Internet Admin | [PerfTech_Inc] | [Lewis_Donzis] | 2019-12-19 | |||||
lotusmtap | 3007 | tcp | Lotus Mail Tracking Agent Protocol | [Ken_Lin] | [Ken_Lin] | ||||||
lotusmtap | 3007 | udp | Lotus Mail Tracking Agent Protocol | [Ken_Lin] | [Ken_Lin] | ||||||
midnight-tech | 3008 | tcp | Midnight Technologies | [Kyle_Unice] | [Kyle_Unice] | ||||||
midnight-tech | 3008 | udp | Midnight Technologies | [Kyle_Unice] | [Kyle_Unice] | ||||||
pxc-ntfy | 3009 | tcp | PXC-NTFY | [Takeshi_Nishizawa] | [Takeshi_Nishizawa] | ||||||
pxc-ntfy | 3009 | udp | PXC-NTFY | [Takeshi_Nishizawa] | [Takeshi_Nishizawa] | ||||||
gw | 3010 | tcp | Telerate Workstation | ||||||||
ping-pong | 3010 | udp | Telerate Workstation | [Timo_Sivonen] | [Timo_Sivonen] | ||||||
trusted-web | 3011 | tcp | Trusted Web | ||||||||
trusted-web | 3011 | udp | Trusted Web | ||||||||
twsdss | 3012 | tcp | Trusted Web Client | [Alex_Duncan] | [Alex_Duncan] | ||||||
twsdss | 3012 | udp | Trusted Web Client | [Alex_Duncan] | [Alex_Duncan] | ||||||
gilatskysurfer | 3013 | tcp | Gilat Sky Surfer | [Yossi_Gal] | [Yossi_Gal] | ||||||
gilatskysurfer | 3013 | udp | Gilat Sky Surfer | [Yossi_Gal] | [Yossi_Gal] | ||||||
broker-service | 3014 | tcp | Broker Service IANA assigned this well-formed service name as a replacement for "broker_service". |
[Dale_Bethers] | [Dale_Bethers] | ||||||
broker_service | 3014 | tcp | Broker Service | [Dale_Bethers] | [Dale_Bethers] | This entry is an alias to "broker-service". This entry is now historic, not usable for use with many common service discovery mechanisms. | |||||
broker-service | 3014 | udp | Broker Service IANA assigned this well-formed service name as a replacement for "broker_service". |
[Dale_Bethers] | [Dale_Bethers] | ||||||
broker_service | 3014 | udp | Broker Service | [Dale_Bethers] | [Dale_Bethers] | This entry is an alias to "broker-service". This entry is now historic, not usable for use with many common service discovery mechanisms. | |||||
nati-dstp | 3015 | tcp | NATI DSTP | [Paul_Austin] | [Paul_Austin] | ||||||
nati-dstp | 3015 | udp | NATI DSTP | [Paul_Austin] | [Paul_Austin] | ||||||
notify-srvr | 3016 | tcp | Notify Server IANA assigned this well-formed service name as a replacement for "notify_srvr". |
[Hugo_Parra] | [Hugo_Parra] | ||||||
notify_srvr | 3016 | tcp | Notify Server | [Hugo_Parra] | [Hugo_Parra] | This entry is an alias to "notify-srvr". This entry is now historic, not usable for use with many common service discovery mechanisms. | |||||
notify-srvr | 3016 | udp | Notify Server IANA assigned this well-formed service name as a replacement for "notify_srvr". |
[Hugo_Parra] | [Hugo_Parra] | ||||||
notify_srvr | 3016 | udp | Notify Server | [Hugo_Parra] | [Hugo_Parra] | This entry is an alias to "notify-srvr". This entry is now historic, not usable for use with many common service discovery mechanisms. |