port 1 - 99
port 100 - 199
port 200 - 299
port 300 - 399
port 400 - 499
port 500 - 599
port 600 - 699
port 700 - 1023
port 1024 - 1199 up
port 1200 - 1299
port 1300 - 1399
port 1400 - 1499
port 1500 - 1599
port 1600 - 1699
port 1700 - 1799
port 1800 - 1899 up
port 1900 - 1999
port 2000 - 2099
port 2100 - 2299
port 2300 - 2399
port 2400 - 2499
port 2500 - 2599
port 2600 - 2699
port 2700 - 2799
port 2800 - 2899
port 2900 - 2999
port 3000 - 3099
port 3100 - 3199
port 3200 - 3299
port 3300 - 3399
port 3400 - 3499
port 3500 - 3599
port 3600 - 3699
port 3700 - 3999 up
port 4000 - 4999 up
port 5000 - 5399
port 5400 - 5999 up
port 6000 - 6999 up
port 7000 - 7999 up
port 8000 - 8999
port 9000 - 9999 up
port 10000 - 12999 up
port 13000 - 19999 up
port 20000 - 29999 up
port 30000 - 39999
port 40000 -
http://www.iana.org/
assignments/port-numbers
(2006/3/3)
| Port No. | Protocol | Service | Description |
|---|---|---|---|
| 100 | tcp | newacct | [unauthorized use] |
| 101 | tcp/udp | hostname | NIC Host Name Server |
| 101 | tcp/udp | # | Udps |
| 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 | tcp/udp | cso | CCSO name server protocol |
| 105 | tcp/udp | csnet-ns | Mailbox Name Nameserver |
| 106 | tcp/udp | 3com-tsmux | 3COM-TSMUX |
| 106 | tcp | poppassd (epass) |
allows passwords
to be changed on POP servers. Traditionally, users would have to have shell (Telnet) accounts on the servers in order to change their passwords. This allows users with just POP access to change their passwords. |
| 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 |
| 110 | tcp | # | ProMail trojan, Bancos, Civcat |
| 111 | tcp/udp | sunrpc | SUN Remote Procedure Call |
| 112 | tcp/udp | mcidas | McIDAS Data Transmission Protocol |
| 113 | tcp | ident | |
| 113 | tcp/udp | auth | Authentication Service |
| 113 | tcp | # | Invisible Identd Deamon, Kazimas, Randex, W32.Korgo, W32.Spybot, W32.Mydoom, W32.Linkbot, W32.Bofra |
| 114 | tcp/udp | # | Unassigned |
| 115 | tcp/udp | sftp | Simple File Transfer Protocol |
| 116 | tcp/udp | ansanotify | ANSA REX Notify |
| 116 | udp | # | Diablo |
| 117 | tcp/udp | uucp-path | UUCP Path Service |
| 118 | tcp/udp | sqlserv | SQL Services |
| 118 | udp | # | Diablo |
| 119 | tcp/udp | nntp | Network News Transfer Protocol |
| 119 | tcp | # | Happy99, Horrortel |
| 120 | tcp/udp | cfdptkt | CFDPTKT |
| 121 | tcp/udp | erpc | Encore Expedited Remote Pro.Call |
| 121 | tcp | # | Attack Bot, God Message, JammerKillah |
| 122 | tcp/udp | smakynet | SMAKYNET |
| 122 | tcp/udp | # | Upfudoor |
| 123 | tcp/udp | ntp | Network Time Protocol |
| 123 | tcp | # | Net Controller, Madfind |
| 124 | tcp/udp | ansatrader | ANSA REX Trader |
| 124 | tcp | # | SecureID v1 |
| 125 | tcp/udp | locus-map | Locus PC-Interface Net Map Ser |
| 126 | tcp/udp | nxedit | NXEdit |
| 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 |
| 133 | tcp | # | Farnaz |
| 134 | tcp/udp | ingres-net | INGRES-NET Service |
| 135 | tcp/udp | epmap | DCE endpoint resolution |
| 135 | tcp/udp | # | Femot, W32.Blaster.Worm,W32.HLLW.Gaobot, W32.Yaha, W32.Francette.Worm,W32.Cissi, W32.Welchia, W32.HLLW.Polybot, W32.Kibuv.Worm, W32.Explet, W32.Lovgate, W32.Spybot, W32.Maslan, W32.Mytob, W32.Kassbot, W32.Reatle, Secefa, W32.Kiman |
| 136 | tcp/udp | profile | PROFILE Naming System |
| 137 | tcp/udp | netbios-ns | NETBIOS Name Service |
| 137-139 | tcp | # | Chode |
| 137 | udp | # | Msinit, Femot |
| 138 | tcp/udp | netbios-dgm | NETBIOS Datagram Service |
| 138-139 | udp | # | W32.Spybot |
| 139 | tcp/udp | netbios-ssn | NETBIOS Session Service |
| 139 | tcp | # | God Message worm, Msinit, Netlog, Network, Qaz, W32.HLLW.Deborms, W32.HLLW.Moega, W32.Yaha,W32.Cissi, W32.Reidana, W32.Licum, W32.Spybot, W32.Kiman |
| 140 | tcp/udp | emfis-data | EMFIS Data Service |
| 141 | tcp/udp | emfis-cntl | EMFIS Control Service |
| 142 | tcp/udp | bl-idm | Britton-Lee IDM |
| 142 | tcp | # | NetTaxi |
| 143 | tcp/udp | imap | Internet Message Access Protocol |
| 144 | tcp/udp | uma | Universal Management Architecture |
| 145 | tcp/udp | uaac | UAAC Protocol |
| 145 | tcp | # | W32.Spybot |
| 146 | tcp/udp | iso-tp0 | ISO-IP0 |
| 146 | tcp/udp | # | Infector |
| 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/udp | cmip-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 |
| 170 | tcp | # | A-trojan |
| 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 |