| 番号 | TCP/UDP | サービス | 説明 |
|---|
| 0 | TCP/UDP | - | (予約済み) |
| 1 | TCP/UDP | tcpmux | TCP Port Service Multiplexer |
| 2 | TCP/UDP | compressnet | Management Utility |
| 3 | TCP/UDP | compressnet | Compression Process |
| 4 | TCP/UDP | - | (未割当て) |
| 5 | TCP/UDP | rje | Remote Job Entry |
| 6 | TCP/UDP | - | (未割当て) |
| 7 | TCP/UDP | echo | Echo |
| 8 | TCP/UDP | - | (未割当て) |
| 9 | TCP/UDP | discard | Discard |
| 10 | TCP/UDP | - | (未割当て) |
| 11 | TCP/UDP | systat | Active Users |
| 12 | TCP/UDP | - | (未割当て) |
| 13 | TCP/UDP | daytime | Daytime (RFC 867) |
| 14 | TCP/UDP | - | (未割当て) |
| 15 | TCPのみ | - | (未割当て) [was netstat] |
| 15 | UDPのみ | - | (未割当て) |
| 16 | TCP/UDP | - | (未割当て) |
| 17 | TCP/UDP | qotd | Quote of the Day |
| 18 | TCP/UDP | msp | Message Send Protocol |
| 19 | TCP/UDP | chargen | Character Generator |
| 20 | TCP/UDP | ftp-data | File Transfer [Default Data] |
| 21 | TCP/UDP | ftp | File Transfer [Control] |
| 22 | TCP/UDP | ssh | SSH Remote Login Protocol |
| 23 | TCP/UDP | telnet | Telnet |
| 24 | TCP/UDP | - | any private mail system |
| 25 | TCP/UDP | smtp | Simple Mail Transfer |
| 26 | TCP/UDP | - | (未割当て) |
| 27 | TCP/UDP | nsw-fe | NSW User System FE |
| 28 | TCP/UDP | - | (未割当て) |
| 29 | TCP/UDP | msg-icp | MSG ICP |
| 30 | TCP/UDP | - | (未割当て) |
| 31 | TCP/UDP | msg-auth | MSG Authentication |
| 32 | TCP/UDP | - | (未割当て) |
| 33 | TCP/UDP | dsp | Display Support Protocol |
| 34 | TCP/UDP | - | (未割当て) |
| 35 | TCP/UDP | - | any private printer server |
| 36 | TCP/UDP | - | (未割当て) |
| 37 | TCP/UDP | time | Time |
| 38 | TCP/UDP | rap | Route Access Protocol |
| 39 | TCP/UDP | rlp | Resource Location Protocol |
| 40 | TCP/UDP | - | (未割当て) |
| 41 | TCP/UDP | graphics | Graphics |
| 42 | UDPのみ | name | Host Name Server |
| 42 | TCP/UDP | nameserver | Host Name Server |
| 43 | TCP/UDP | nicname | Who Is |
| 44 | TCP/UDP | mpm-flags | MPM FLAGS Protocol |
| 45 | TCP/UDP | mpm | Message Processing Module [recv] |
| 46 | TCP/UDP | mpm-snd | MPM [default send] |
| 47 | TCP/UDP | ni-ftp | NI FTP |
| 48 | TCP/UDP | auditd | Digital Audit Daemon |
| 49 | TCP/UDP | tacacs | Login Host Protocol (TACACS) |
| 50 | TCP/UDP | re-mail-ck | Remote Mail Checking Protocol |
| 51 | TCP/UDP | la-maint | IMP Logical Address Maintenance |
| 52 | TCP/UDP | xns-time | XNS Time Protocol |
| 53 | TCP/UDP | domain | Domain Name Server |
| 54 | TCP/UDP | xns-ch | XNS Clearinghouse |
| 55 | TCP/UDP | isi-gl | ISI Graphics Language |
| 56 | TCP/UDP | xns-auth | XNS Authentication |
| 57 | TCP/UDP | - | any private terminal access |
| 58 | TCP/UDP | xns-mail | XNS Mail |
| 59 | TCP/UDP | - | any private file service |
| 60 | TCP/UDP | - | (未割当て) |
| 61 | TCP/UDP | ni-mail | NI MAIL |
| 62 | TCP/UDP | acas | ACA Services |
| 63 | TCP/UDP | whois++ | whois++ |
| 64 | TCP/UDP | covia | Communications Integrator (CI) |
| 65 | TCP/UDP | tacacs-ds | TACACS-Database Service |
| 66 | TCP/UDP | sql*net | Oracle SQL*NET |
| 67 | TCP/UDP | bootps | Bootstrap Protocol Server |
| 68 | TCP/UDP | bootpc | Bootstrap Protocol Client |
| 69 | TCP/UDP | tftp | Trivial File Transfer |
| 70 | TCP/UDP | gopher | Gopher |
| 71 | TCP/UDP | netrjs-1 | Remote Job Service |
| 72 | TCP/UDP | netrjs-2 | Remote Job Service |
| 73 | TCP/UDP | netrjs-3 | Remote Job Service |
| 74 | TCP/UDP | netrjs-4 | Remote Job Service |
| 75 | TCP/UDP | - | any private dial out service |
| 76 | TCP/UDP | deos | Distributed External Object Store |
| 77 | TCP/UDP | - | any private RJE service |
| 78 | TCP/UDP | vettcp | vettcp |
| 79 | TCP/UDP | finger | Finger |
| 80 | UDPのみ | http | World Wide Web HTTP |
| 80 | UDPのみ | www | World Wide Web HTTP |
| 80 | TCP/UDP | www-http | World Wide Web HTTP |
| 81 | TCP/UDP | hosts2-ns | HOSTS2 Name Server |
| 82 | TCP/UDP | xfer | XFER Utility |
| 83 | TCP/UDP | mit-ml-dev | MIT ML Device |
| 84 | TCP/UDP | ctf | Common Trace Facility |
| 85 | TCP/UDP | mit-ml-dev | MIT ML Device |
| 86 | TCP/UDP | mfcobol | Micro Focus Cobol |
| 87 | TCP/UDP | - | any private terminal link |
| 88 | TCP/UDP | kerberos | Kerberos |
| 89 | TCP/UDP | su-mit-tg | SU/MIT Telnet Gateway |
| 90 | TCP/UDP | dnsix | DNSIX Securit Attribute Token Map |
| 91 | TCP/UDP | mit-dov | MIT Dover Spooler |
| 92 | TCP/UDP | npp | Network Printing Protocol |
| 93 | TCP/UDP | dcp | Device Control Protocol |
| 94 | TCP/UDP | objcall | Tivoli Object Dispatcher |
| 95 | TCP/UDP | supdup | SUPDUP |
| 96 | TCP/UDP | dixie | DIXIE Protocol Specification |
| 97 | TCP/UDP | swift-rvf | Swift Remote Virtural File Protocol |
| 98 | TCP/UDP | tacnews | TAC News |
| 99 | TCP/UDP | metagram | Metagram Relay |
| 100 | TCPのみ | newacct | [unauthorized use] |
| 101 | TCP/UDP | hostname | NIC Host Name Server |
| 102 | TCP/UDP | iso-tsap | ISO-TSAP Class 0 |
| 103 | TCP/UDP | gppitnp | Genesis Point-to-Point Trans Net |
| 104 | TCP/UDP | acr-nema | ACR-NEMA Digital Imag. & Comm. 300 |
| 105 | UDPのみ | cso | CCSO name server protocol |
| 105 | TCP/UDP | csnet-ns | Mailbox Name Nameserver |
| 106 | TCP/UDP | 3com-tsmux | 3COM-TSMUX |
| 107 | TCP/UDP | rtelnet | Remote Telnet Service |
| 108 | TCP/UDP | snagas | SNA Gateway Access Server |
| 109 | TCP/UDP | pop2 | Post Office Protocol - Version 2 |
| 110 | TCP/UDP | pop3 | Post Office Protocol - Version 3 |
| 111 | TCP/UDP | sunrpc | SUN Remote Procedure Call |
| 112 | TCP/UDP | mcidas | McIDAS Data Transmission Protocol |
| 113 | TCPのみ | ident | |
| 113 | TCP/UDP | auth | Authentication Service |
| 114 | TCP/UDP | audionews | Audio News Multicast |
| 115 | TCP/UDP | sftp | Simple File Transfer Protocol |
| 116 | TCP/UDP | ansanotify | ANSA REX Notify |
| 117 | TCP/UDP | uucp-path | UUCP Path Service |
| 118 | TCP/UDP | sqlserv | SQL Services |
| 119 | TCP/UDP | nntp | Network News Transfer Protocol |
| 120 | TCP/UDP | cfdptkt | CFDPTKT |
| 121 | TCP/UDP | erpc | Encore Expedited Remote Pro.Call |
| 122 | TCP/UDP | smakynet | SMAKYNET |
| 123 | TCP/UDP | ntp | Network Time Protocol |
| 124 | TCP/UDP | ansatrader | ANSA REX Trader |
| 125 | TCP/UDP | locus-map | Locus PC-Interface Net Map Ser |
| 126 | TCP/UDP | unitary | Unisys Unitary Login |
| 127 | TCP/UDP | locus-con | Locus PC-Interface Conn Server |
| 128 | TCP/UDP | gss-xlicen | GSS X License Verification |
| 129 | TCP/UDP | pwdgen | Password Generator Protocol |
| 130 | TCP/UDP | cisco-fna | cisco FNATIVE |
| 131 | TCP/UDP | cisco-tna | cisco TNATIVE |
| 132 | TCP/UDP | cisco-sys | cisco SYSMAINT |
| 133 | TCP/UDP | statsrv | Statistics Service |
| 134 | TCP/UDP | ingres-net | INGRES-NET Service |
| 135 | TCP/UDP | epmap | DCE endpoint resolution |
| 136 | TCP/UDP | profile | PROFILE Naming System |
| 137 | TCP/UDP | netbios-ns | NETBIOS Name Service |
| 138 | TCP/UDP | netbios-dgm | NETBIOS Datagram Service |
| 139 | TCP/UDP | netbios-ssn | NETBIOS Session Service |
| 140 | TCP/UDP | emfis-data | EMFIS Data Service |
| 141 | TCP/UDP | emfis-cntl | EMFIS Control Service |
| 142 | TCP/UDP | bl-idm | Britton-Lee IDM |
| 143 | TCP/UDP | imap | Internet Message Access Protocol |
| 144 | TCP/UDP | uma | Universal Management Architecture |
| 145 | TCP/UDP | uaac | UAAC Protocol |
| 146 | TCP/UDP | iso-tp0 | ISO-IP0 |
| 147 | TCP/UDP | iso-ip | ISO-IP |
| 148 | TCP/UDP | jargon | Jargon |
| 149 | TCP/UDP | aed-512 | AED 512 Emulation Service |
| 150 | TCP/UDP | sql-net | SQL-NET |
| 151 | TCP/UDP | hems | HEMS |
| 152 | TCP/UDP | bftp | Background File Transfer Program |
| 153 | TCP/UDP | sgmp | SGMP |
| 154 | TCP/UDP | netsc-prod | NETSC |
| 155 | TCP/UDP | netsc-dev | NETSC |
| 156 | TCP/UDP | sqlsrv | SQL Service |
| 157 | TCP/UDP | knet-cmp | KNET/VM Command/Message Protocol |
| 158 | TCP/UDP | pcmail-srv | PCMail Server |
| 159 | TCP/UDP | nss-routing | NSS-Routing |
| 160 | TCP/UDP | sgmp-traps | SGMP-TRAPS |
| 161 | TCP/UDP | snmp | SNMP |
| 162 | TCP/UDP | snmptrap | SNMPTRAP |
| 163 | TCP/UDP | cmip-man | CMIP/TCP Manager |
| 164 | TCPのみ | cmip-agent | CMIP/TCP Agent |
| 164 | UDPのみ | smip-agent | CMIP/TCP Agent |
| 165 | TCP/UDP | xns-courier | Xerox |
| 166 | TCP/UDP | s-net | Sirius Systems |
| 167 | TCP/UDP | namp | NAMP |
| 168 | TCP/UDP | rsvd | RSVD |
| 169 | TCP/UDP | send | SEND |
| 170 | TCP/UDP | print-srv | Network PostScript |
| 171 | TCP/UDP | multiplex | Network Innovations Multiplex |
| 172 | TCP/UDP | cl/1 | Network Innovations CL/1 |
| 173 | TCP/UDP | xyplex-mux | Xyplex |
| 174 | TCP/UDP | mailq | MAILQ |
| 175 | TCP/UDP | vmnet | VMNET |
| 176 | TCP/UDP | genrad-mux | GENRAD-MUX |
| 177 | TCP/UDP | xdmcp | X Display Manager Control Protocol |
| 178 | TCP/UDP | nextstep | NextStep Window Server |
| 179 | TCP/UDP | bgp | Border Gateway Protocol |
| 180 | TCP/UDP | ris | Intergraph |
| 181 | TCP/UDP | unify | Unify |
| 182 | TCP/UDP | audit | Unisys Audit SITP |
| 183 | TCP/UDP | ocbinder | OCBinder |
| 184 | TCP/UDP | ocserver | OCServer |
| 185 | TCP/UDP | remote-kis | Remote-KIS |
| 186 | TCP/UDP | kis | KIS Protocol |
| 187 | TCP/UDP | aci | Application Communication Interface |
| 188 | TCP/UDP | mumps | Plus Five's MUMPS |
| 189 | TCP/UDP | qft | Queued File Transport |
| 190 | TCP/UDP | gacp | Gateway Access Control Protocol |
| 191 | TCP/UDP | prospero | Prospero Directory Service |
| 192 | TCP/UDP | osu-nms | OSU Network Monitoring System |
| 193 | TCP/UDP | srmp | Spider Remote Monitoring Protocol |
| 194 | TCP/UDP | irc | Internet Relay Chat Protocol |
| 195 | TCP/UDP | dn6-nlm-aud | DNSIX Network Level Module Audit |
| 196 | TCP/UDP | dn6-smm-red | DNSIX Session Mgt Module Audit Redir |
| 197 | TCP/UDP | dls | Directory Location Service |
| 198 | TCP/UDP | dls-mon | Directory Location Service Monitor |
| 199 | TCP/UDP | smux | SMUX |
