{"dataset":{"id":"8940dca9-2821-44a2-a570-53cb46967a99","slug":"well-known-ports","name":"Well-known ports (IANA registry)","description":"IANA System Ports (0–1023) from the IANA Service Name and Transport Protocol Port Number Registry, one document per port with an assigned service name. Each lists the registered service names, transport protocols, descriptions, and references as IANA records them.","visibility":"public","version":687,"documentCount":686,"createdAt":"2026-10-04T01:19:09.000Z","updatedAt":"2026-10-04T02:35:03.000Z","publisher":"Koskamo","license":"IANA Service Name and Transport Protocol Port Number Registry (iana.org/assignments/service-names-port-numbers), system ports 0-1023; registry data reproduced verbatim with references","reviewedAt":"2026-10-04T02:35:24.000Z"},"total":686,"documents":[{"id":"988d6040-01de-49ec-8964-e7cd478355cf","title":"Port 1 (tcpmux)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=1","version":1,"createdAt":"2026-10-04T01:19:15.000Z","updatedAt":"2026-10-04T01:19:15.000Z","text":"Port 1 is an IANA System Port assigned to tcpmux (TCP Port Service Multiplexer) over TCP and UDP.\n\n- Port: 1\n- Service tcpmux: TCP, UDP — TCP Port Service Multiplexer\n- Range: System Ports (0–1023)"},{"id":"5fb09efa-93b5-4097-b872-496d607c8735","title":"Port 5 (rje)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=5","version":1,"createdAt":"2026-10-04T01:19:22.000Z","updatedAt":"2026-10-04T01:19:22.000Z","text":"Port 5 is an IANA System Port assigned to rje (Remote Job Entry) over TCP and UDP.\n\n- Port: 5\n- Service rje: TCP, UDP — Remote Job Entry\n- Range: System Ports (0–1023)"},{"id":"038f5d91-a1be-41da-ac93-d4ac576192d1","title":"Port 7 (echo)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=7","version":1,"createdAt":"2026-10-04T01:19:28.000Z","updatedAt":"2026-10-04T01:19:29.000Z","text":"Port 7 is an IANA System Port assigned to echo (Echo) over TCP and UDP.\n\n- Port: 7\n- Service echo: TCP, UDP — Echo\n- Range: System Ports (0–1023)"},{"id":"b6118336-3c8e-4dc6-8356-bfc358172ddf","title":"Port 9 (discard)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=9","version":1,"createdAt":"2026-10-04T01:19:35.000Z","updatedAt":"2026-10-04T01:19:35.000Z","text":"Port 9 is an IANA System Port assigned to discard (Discard) over TCP, UDP, SCTP, and DCCP.\n\n- Port: 9\n- Service discard: TCP, UDP — Discard\n- Service discard: SCTP — Discard (RFC 9260)\n- Service discard: DCCP — Discard (RFC 4340)\n- Range: System Ports (0–1023)"},{"id":"5c88faa7-8587-48a9-b24a-b3bdee88dabb","title":"Port 11 (systat)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=11","version":1,"createdAt":"2026-10-04T01:19:42.000Z","updatedAt":"2026-10-04T01:19:42.000Z","text":"Port 11 is an IANA System Port assigned to systat (Active Users) over TCP and UDP.\n\n- Port: 11\n- Service systat: TCP, UDP — Active Users\n- Range: System Ports (0–1023)"},{"id":"91a114fe-9ad0-4922-a240-884c053cb277","title":"Port 13 (daytime)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=13","version":1,"createdAt":"2026-10-04T01:19:49.000Z","updatedAt":"2026-10-04T01:19:49.000Z","text":"Port 13 is an IANA System Port assigned to daytime (Daytime) over TCP and UDP.\n\n- Port: 13\n- Service daytime: TCP, UDP — Daytime (RFC 867)\n- Range: System Ports (0–1023)"},{"id":"68f3e4d3-5943-457b-b9db-92104b46a272","title":"Port 17 (qotd)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=17","version":1,"createdAt":"2026-10-04T01:19:55.000Z","updatedAt":"2026-10-04T01:19:55.000Z","text":"Port 17 is an IANA System Port assigned to qotd (Quote of the Day) over TCP and UDP.\n\n- Port: 17\n- Service qotd: TCP, UDP — Quote of the Day\n- Range: System Ports (0–1023)"},{"id":"6ba929e1-3a25-4210-9b32-2c079afea67e","title":"Port 18 (msp)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=18","version":1,"createdAt":"2026-10-04T01:20:02.000Z","updatedAt":"2026-10-04T01:20:02.000Z","text":"Port 18 is an IANA System Port assigned to msp (Message Send Protocol (historic)) over TCP and UDP.\n\n- Port: 18\n- Service msp: TCP, UDP — Message Send Protocol (historic)\n- Range: System Ports (0–1023)"},{"id":"cdad7d43-ac34-48c7-9538-6bb8d24b5e86","title":"Port 19 (chargen)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=19","version":1,"createdAt":"2026-10-04T01:20:09.000Z","updatedAt":"2026-10-04T01:20:09.000Z","text":"Port 19 is an IANA System Port assigned to chargen (Character Generator) over TCP and UDP.\n\n- Port: 19\n- Service chargen: TCP, UDP — Character Generator\n- Range: System Ports (0–1023)"},{"id":"5f3d61e3-8498-4e2e-9a57-0b97b7e596db","title":"Port 20 (ftp-data)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=20","version":1,"createdAt":"2026-10-04T01:20:15.000Z","updatedAt":"2026-10-04T01:20:15.000Z","text":"Port 20 is an IANA System Port assigned to ftp-data over TCP, UDP, and SCTP.\n\n- Port: 20\n- Service ftp-data: TCP, UDP — File Transfer [Default Data]\n- Service ftp-data: SCTP — FTP (RFC 9260)\n- Range: System Ports (0–1023)"},{"id":"bd9a496c-1aa7-49ff-a822-c2e6f285f7a5","title":"Port 21 (ftp)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=21","version":1,"createdAt":"2026-10-04T01:20:22.000Z","updatedAt":"2026-10-04T01:20:22.000Z","text":"Port 21 is an IANA System Port assigned to ftp over TCP, UDP, and SCTP.\n\n- Port: 21\n- Service ftp: TCP, UDP — File Transfer Protocol [Control] (RFC 959)\n- Service ftp: SCTP — FTP (RFC 9260)\n- Range: System Ports (0–1023)"},{"id":"3fa55f15-bb5a-451e-879b-1459e990d573","title":"Port 22 (ssh)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=22","version":1,"createdAt":"2026-10-04T01:20:29.000Z","updatedAt":"2026-10-04T01:20:29.000Z","text":"Port 22 is an IANA System Port assigned to ssh over TCP, UDP, and SCTP.\n\n- Port: 22\n- Service ssh: TCP, UDP — The Secure Shell (SSH) Protocol (RFC 4251)\n- Service ssh: SCTP — SSH (RFC 9260)\n- Range: System Ports (0–1023)"},{"id":"5cab31e2-13a9-471a-b5d7-11108dbfebf1","title":"Port 23 (telnet)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=23","version":1,"createdAt":"2026-10-04T01:20:35.000Z","updatedAt":"2026-10-04T01:20:35.000Z","text":"Port 23 is an IANA System Port assigned to telnet (Telnet) over TCP and UDP.\n\n- Port: 23\n- Service telnet: TCP, UDP — Telnet (RFC 854)\n- Range: System Ports (0–1023)"},{"id":"14f346cc-caa1-49f4-bdba-287de689befa","title":"Port 25 (smtp)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=25","version":1,"createdAt":"2026-10-04T01:20:42.000Z","updatedAt":"2026-10-04T01:20:42.000Z","text":"Port 25 is an IANA System Port assigned to smtp (Simple Mail Transfer) over TCP and UDP.\n\n- Port: 25\n- Service smtp: TCP, UDP — Simple Mail Transfer (RFC-ietf-emailcore-rfc5321bis-43)\n- Range: System Ports (0–1023)"},{"id":"c7576311-dc39-4a1b-b952-90ec57606b54","title":"Port 27 (nsw-fe)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=27","version":1,"createdAt":"2026-10-04T01:20:49.000Z","updatedAt":"2026-10-04T01:20:49.000Z","text":"Port 27 is an IANA System Port assigned to nsw-fe (NSW User System FE) over TCP and UDP.\n\n- Port: 27\n- Service nsw-fe: TCP, UDP — NSW User System FE\n- Range: System Ports (0–1023)"},{"id":"3910e079-aa72-4db2-b306-02df4eb65af2","title":"Port 29 (msg-icp)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=29","version":1,"createdAt":"2026-10-04T01:20:55.000Z","updatedAt":"2026-10-04T01:20:55.000Z","text":"Port 29 is an IANA System Port assigned to msg-icp (MSG ICP) over TCP and UDP.\n\n- Port: 29\n- Service msg-icp: TCP, UDP — MSG ICP\n- Range: System Ports (0–1023)"},{"id":"65c70f29-0d58-4584-a362-156e8e012f60","title":"Port 31 (msg-auth)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=31","version":1,"createdAt":"2026-10-04T01:21:02.000Z","updatedAt":"2026-10-04T01:21:02.000Z","text":"Port 31 is an IANA System Port assigned to msg-auth (MSG Authentication) over TCP and UDP.\n\n- Port: 31\n- Service msg-auth: TCP, UDP — MSG Authentication\n- Range: System Ports (0–1023)"},{"id":"e51667df-934a-4a4b-8744-ce2c84b95863","title":"Port 33 (dsp)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=33","version":1,"createdAt":"2026-10-04T01:21:09.000Z","updatedAt":"2026-10-04T01:21:09.000Z","text":"Port 33 is an IANA System Port assigned to dsp (Display Support Protocol) over TCP and UDP.\n\n- Port: 33\n- Service dsp: TCP, UDP — Display Support Protocol\n- Range: System Ports (0–1023)"},{"id":"2a474c43-2d1e-415d-9855-f54a54d7f876","title":"Port 37 (time)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=37","version":1,"createdAt":"2026-10-04T01:21:15.000Z","updatedAt":"2026-10-04T01:21:15.000Z","text":"Port 37 is an IANA System Port assigned to time (Time) over TCP and UDP.\n\n- Port: 37\n- Service time: TCP, UDP — Time\n- Range: System Ports (0–1023)"},{"id":"7e93e465-4ae3-4d3e-8135-a0f069b5b040","title":"Port 38 (rap)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=38","version":1,"createdAt":"2026-10-04T01:21:22.000Z","updatedAt":"2026-10-04T01:21:22.000Z","text":"Port 38 is an IANA System Port assigned to rap (Route Access Protocol) over TCP and UDP.\n\n- Port: 38\n- Service rap: TCP, UDP — Route Access Protocol\n- Range: System Ports (0–1023)"},{"id":"88e953f9-7b6b-4451-889b-fe1a36865570","title":"Port 39 (rlp)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=39","version":1,"createdAt":"2026-10-04T01:21:29.000Z","updatedAt":"2026-10-04T01:21:29.000Z","text":"Port 39 is an IANA System Port assigned to rlp (Resource Location Protocol) over TCP and UDP.\n\n- Port: 39\n- Service rlp: TCP, UDP — Resource Location Protocol\n- Range: System Ports (0–1023)"},{"id":"ab8b9bcd-699a-472e-9f91-fa9d1ab33ba3","title":"Port 41 (graphics)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=41","version":1,"createdAt":"2026-10-04T01:21:35.000Z","updatedAt":"2026-10-04T01:21:35.000Z","text":"Port 41 is an IANA System Port assigned to graphics (Graphics) over TCP and UDP.\n\n- Port: 41\n- Service graphics: TCP, UDP — Graphics\n- Range: System Ports (0–1023)"},{"id":"1cc0cd86-98ad-4b0e-879d-aa93c8722bf3","title":"Port 42 (name, nameserver)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=42","version":1,"createdAt":"2026-10-04T01:21:42.000Z","updatedAt":"2026-10-04T01:21:42.000Z","text":"Port 42 is an IANA System Port assigned to name and nameserver over TCP and UDP.\n\n- Port: 42\n- Service name: TCP, UDP — Host Name Server\n- Service nameserver: TCP, UDP — Host Name Server\n- Range: System Ports (0–1023)"},{"id":"aba7a1de-8f45-4fff-b894-f6ad3217591f","title":"Port 43 (nicname)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=43","version":1,"createdAt":"2026-10-04T01:21:49.000Z","updatedAt":"2026-10-04T01:21:49.000Z","text":"Port 43 is an IANA System Port assigned to nicname (Who Is) over TCP and UDP.\n\n- Port: 43\n- Service nicname: TCP, UDP — Who Is\n- Range: System Ports (0–1023)"},{"id":"400fda9e-5da8-4a55-a3d8-2bf62844d6f9","title":"Port 44 (mpm-flags)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=44","version":1,"createdAt":"2026-10-04T01:21:55.000Z","updatedAt":"2026-10-04T01:21:56.000Z","text":"Port 44 is an IANA System Port assigned to mpm-flags (MPM FLAGS Protocol) over TCP and UDP.\n\n- Port: 44\n- Service mpm-flags: TCP, UDP — MPM FLAGS Protocol\n- Range: System Ports (0–1023)"},{"id":"1ed32ee8-05d6-4d9c-80b3-2266fd2625e5","title":"Port 45 (mpm)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=45","version":1,"createdAt":"2026-10-04T01:22:02.000Z","updatedAt":"2026-10-04T01:22:02.000Z","text":"Port 45 is an IANA System Port assigned to mpm (Message Processing Module [recv]) over TCP and UDP.\n\n- Port: 45\n- Service mpm: TCP, UDP — Message Processing Module [recv]\n- Range: System Ports (0–1023)"},{"id":"0fafbca9-c507-4577-afa0-5f8b3761032a","title":"Port 46 (mpm-snd)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=46","version":1,"createdAt":"2026-10-04T01:22:09.000Z","updatedAt":"2026-10-04T01:22:09.000Z","text":"Port 46 is an IANA System Port assigned to mpm-snd (MPM [default send]) over TCP and UDP.\n\n- Port: 46\n- Service mpm-snd: TCP, UDP — MPM [default send]\n- Range: System Ports (0–1023)"},{"id":"f0358c18-9f42-4962-a230-818835a0f72a","title":"Port 48 (auditd)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=48","version":1,"createdAt":"2026-10-04T01:22:15.000Z","updatedAt":"2026-10-04T01:22:15.000Z","text":"Port 48 is an IANA System Port assigned to auditd (Digital Audit Daemon) over TCP and UDP.\n\n- Port: 48\n- Service auditd: TCP, UDP — Digital Audit Daemon\n- Range: System Ports (0–1023)"},{"id":"ad8552d8-8225-4d43-a19c-848364074f87","title":"Port 49 (tacacs)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=49","version":1,"createdAt":"2026-10-04T01:22:22.000Z","updatedAt":"2026-10-04T01:22:22.000Z","text":"Port 49 is an IANA System Port assigned to tacacs (Login Host Protocol (TACACS)) over TCP and UDP.\n\n- Port: 49\n- Service tacacs: TCP, UDP — Login Host Protocol (TACACS)\n- Range: System Ports (0–1023)"},{"id":"57f4d317-27cf-4323-b93c-a6d280a5d75d","title":"Port 50 (re-mail-ck)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=50","version":1,"createdAt":"2026-10-04T01:22:29.000Z","updatedAt":"2026-10-04T01:22:29.000Z","text":"Port 50 is an IANA System Port assigned to re-mail-ck (Remote Mail Checking Protocol) over TCP and UDP.\n\n- Port: 50\n- Service re-mail-ck: TCP, UDP — Remote Mail Checking Protocol\n- Range: System Ports (0–1023)"},{"id":"c3988e83-399e-43f3-a2ae-f3e0c4799364","title":"Port 52 (xns-time)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=52","version":1,"createdAt":"2026-10-04T01:22:35.000Z","updatedAt":"2026-10-04T01:22:35.000Z","text":"Port 52 is an IANA System Port assigned to xns-time (XNS Time Protocol) over TCP and UDP.\n\n- Port: 52\n- Service xns-time: TCP, UDP — XNS Time Protocol\n- Range: System Ports (0–1023)"},{"id":"beabd3d9-4964-4568-a9a3-e3cc7592097d","title":"Port 53 (domain)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=53","version":1,"createdAt":"2026-10-04T01:22:42.000Z","updatedAt":"2026-10-04T01:22:42.000Z","text":"Port 53 is an IANA System Port assigned to domain (Domain Name Server) over TCP and UDP.\n\n- Port: 53\n- Service domain: TCP, UDP — Domain Name Server\n- Range: System Ports (0–1023)"},{"id":"accbe269-1187-437e-b9f7-3de51bebd0f3","title":"Port 54 (xns-ch)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=54","version":1,"createdAt":"2026-10-04T01:22:49.000Z","updatedAt":"2026-10-04T01:22:49.000Z","text":"Port 54 is an IANA System Port assigned to xns-ch (XNS Clearinghouse) over TCP and UDP.\n\n- Port: 54\n- Service xns-ch: TCP, UDP — XNS Clearinghouse\n- Range: System Ports (0–1023)"},{"id":"7925fcca-0198-4c7a-9296-51117768dfe3","title":"Port 55 (isi-gl)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=55","version":1,"createdAt":"2026-10-04T01:22:56.000Z","updatedAt":"2026-10-04T01:22:56.000Z","text":"Port 55 is an IANA System Port assigned to isi-gl (ISI Graphics Language) over TCP and UDP.\n\n- Port: 55\n- Service isi-gl: TCP, UDP — ISI Graphics Language\n- Range: System Ports (0–1023)"},{"id":"e65d639b-da37-4369-9f53-40e9e2621301","title":"Port 56 (xns-auth)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=56","version":1,"createdAt":"2026-10-04T01:23:02.000Z","updatedAt":"2026-10-04T01:23:02.000Z","text":"Port 56 is an IANA System Port assigned to xns-auth (XNS Authentication) over TCP and UDP.\n\n- Port: 56\n- Service xns-auth: TCP, UDP — XNS Authentication\n- Range: System Ports (0–1023)"},{"id":"f76a71d3-a4cc-4ec4-8b49-d0afc329655a","title":"Port 58 (xns-mail)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=58","version":1,"createdAt":"2026-10-04T01:23:09.000Z","updatedAt":"2026-10-04T01:23:09.000Z","text":"Port 58 is an IANA System Port assigned to xns-mail (XNS Mail) over TCP and UDP.\n\n- Port: 58\n- Service xns-mail: TCP, UDP — XNS Mail\n- Range: System Ports (0–1023)"},{"id":"3010cbf1-c56e-4507-8194-e4da700a8fde","title":"Port 62 (acas)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=62","version":1,"createdAt":"2026-10-04T01:23:15.000Z","updatedAt":"2026-10-04T01:23:15.000Z","text":"Port 62 is an IANA System Port assigned to acas (ACA Services) over TCP and UDP.\n\n- Port: 62\n- Service acas: TCP, UDP — ACA Services\n- Range: System Ports (0–1023)"},{"id":"0f80a782-23e4-4b5c-8616-1b4baf3f01e8","title":"Port 63 (whoispp, whois++)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=63","version":1,"createdAt":"2026-10-04T01:23:22.000Z","updatedAt":"2026-10-04T01:23:22.000Z","text":"Port 63 is an IANA System Port assigned to whoispp and whois++ over TCP and UDP.\n\n- Port: 63\n- Service whoispp: TCP, UDP — whois++ IANA assigned this well-formed service name as a replacement for \"whois++\".\n- Service whois++: TCP, UDP — whois++\n- Range: System Ports (0–1023)"},{"id":"bc5a7a36-4104-4ac2-a296-fde1f4b181c7","title":"Port 64 (covia)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=64","version":1,"createdAt":"2026-10-04T01:23:29.000Z","updatedAt":"2026-10-04T01:23:29.000Z","text":"Port 64 is an IANA System Port assigned to covia (Communications Integrator (CI)) over TCP and UDP.\n\n- Port: 64\n- Service covia: TCP, UDP — Communications Integrator (CI)\n- Range: System Ports (0–1023)"},{"id":"31c5bc8c-28d1-4271-9317-a204bea6dd3c","title":"Port 65 (tacacs-ds)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=65","version":1,"createdAt":"2026-10-04T01:23:35.000Z","updatedAt":"2026-10-04T01:23:36.000Z","text":"Port 65 is an IANA System Port assigned to tacacs-ds (TACACS-Database Service) over TCP and UDP.\n\n- Port: 65\n- Service tacacs-ds: TCP, UDP — TACACS-Database Service\n- Range: System Ports (0–1023)"},{"id":"90d616ee-af2e-4351-b58a-7a851d5d679c","title":"Port 66 (sql-net, sql*net)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=66","version":1,"createdAt":"2026-10-04T01:23:42.000Z","updatedAt":"2026-10-04T01:23:42.000Z","text":"Port 66 is an IANA System Port assigned to sql-net and sql*net over TCP and UDP.\n\n- Port: 66\n- Service sql-net: TCP, UDP — Oracle SQL*NET IANA assigned this well-formed service name as a replacement for \"sql*net\".\n- Service sql*net: TCP, UDP — Oracle SQL*NET\n- Range: System Ports (0–1023)"},{"id":"fbe59b56-3ce4-4d9e-80fb-7ad0ec54fcde","title":"Port 67 (bootps)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=67","version":1,"createdAt":"2026-10-04T01:23:49.000Z","updatedAt":"2026-10-04T01:23:49.000Z","text":"Port 67 is an IANA System Port assigned to bootps (Bootstrap Protocol Server) over TCP and UDP.\n\n- Port: 67\n- Service bootps: TCP — Bootstrap Protocol Server (RFC 951)\n- Service bootps: UDP — Bootstrap Protocol Server\n- Range: System Ports (0–1023)"},{"id":"b7f0bd72-3967-4199-869f-ea2464b18afa","title":"Port 68 (bootpc)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=68","version":1,"createdAt":"2026-10-04T01:23:55.000Z","updatedAt":"2026-10-04T01:23:55.000Z","text":"Port 68 is an IANA System Port assigned to bootpc (Bootstrap Protocol Client) over TCP and UDP.\n\n- Port: 68\n- Service bootpc: TCP, UDP — Bootstrap Protocol Client\n- Range: System Ports (0–1023)"},{"id":"82d2c77a-b43f-4f09-aaae-d443726263e1","title":"Port 69 (tftp)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=69","version":1,"createdAt":"2026-10-04T01:24:02.000Z","updatedAt":"2026-10-04T01:24:02.000Z","text":"Port 69 is an IANA System Port assigned to tftp (Trivial File Transfer) over TCP and UDP.\n\n- Port: 69\n- Service tftp: TCP, UDP — Trivial File Transfer\n- Range: System Ports (0–1023)"},{"id":"c9539e0f-18d1-48f8-9709-e0247b091fbf","title":"Port 70 (gopher)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=70","version":1,"createdAt":"2026-10-04T01:24:09.000Z","updatedAt":"2026-10-04T01:24:09.000Z","text":"Port 70 is an IANA System Port assigned to gopher (Gopher) over TCP and UDP.\n\n- Port: 70\n- Service gopher: TCP, UDP — Gopher\n- Range: System Ports (0–1023)"},{"id":"7fe96684-27cd-418e-ae09-4d8d61a0bb67","title":"Port 71 (netrjs-1)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=71","version":1,"createdAt":"2026-10-04T01:24:15.000Z","updatedAt":"2026-10-04T01:24:15.000Z","text":"Port 71 is an IANA System Port assigned to netrjs-1 (Remote Job Service) over TCP and UDP.\n\n- Port: 71\n- Service netrjs-1: TCP, UDP — Remote Job Service\n- Range: System Ports (0–1023)"},{"id":"3ab6eee3-600e-46a7-a800-ce1d69d36909","title":"Port 72 (netrjs-2)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=72","version":1,"createdAt":"2026-10-04T01:24:22.000Z","updatedAt":"2026-10-04T01:24:22.000Z","text":"Port 72 is an IANA System Port assigned to netrjs-2 (Remote Job Service) over TCP and UDP.\n\n- Port: 72\n- Service netrjs-2: TCP, UDP — Remote Job Service\n- Range: System Ports (0–1023)"},{"id":"f955d5f3-6648-4d3c-ad14-53dab383a99a","title":"Port 73 (netrjs-3)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=73","version":1,"createdAt":"2026-10-04T01:24:29.000Z","updatedAt":"2026-10-04T01:24:29.000Z","text":"Port 73 is an IANA System Port assigned to netrjs-3 (Remote Job Service) over TCP and UDP.\n\n- Port: 73\n- Service netrjs-3: TCP, UDP — Remote Job Service\n- Range: System Ports (0–1023)"},{"id":"f9148406-02ca-498d-80e6-0dd48af283aa","title":"Port 74 (netrjs-4)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=74","version":1,"createdAt":"2026-10-04T01:24:35.000Z","updatedAt":"2026-10-04T01:24:35.000Z","text":"Port 74 is an IANA System Port assigned to netrjs-4 (Remote Job Service) over TCP and UDP.\n\n- Port: 74\n- Service netrjs-4: TCP, UDP — Remote Job Service\n- Range: System Ports (0–1023)"},{"id":"e531e589-106b-4a2e-9bd3-907f20e20353","title":"Port 76 (deos)","sourceUrl":"https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=76","version":1,"createdAt":"2026-10-04T01:24:42.000Z","updatedAt":"2026-10-04T01:24:42.000Z","text":"Port 76 is an IANA System Port assigned to deos (Distributed External Object Store) over TCP and UDP.\n\n- Port: 76\n- Service deos: TCP, UDP — Distributed External Object Store\n- Range: System Ports (0–1023)"}]}