| Port |
Name |
Description |
| 1 |
TCPMUX |
TCP Port Service Multiplexer |
| 5 |
RJE |
Remote Job Entry |
| 7 |
ECHO |
Echo |
| 9 |
DISCARD |
Discard |
| 11 |
USERS |
Active Users |
| 13 |
DAYTIME |
Daytime |
| 17 |
Quote |
Quote of the Day |
| 19 |
CHARGEN |
Character Generator |
| 20 |
FTP-DATA |
File Transfer (Data Channel) |
| 21 |
FTP |
File Transfer (Control Channel) |
| 23 |
TELNET |
TELNET |
| 25 |
SMTP |
Simple Mail Transfer |
| 27 |
NSW-FE |
NSW User System FE |
| 29 |
MSG-ICP |
MSG-ICP |
| 31 |
MSG-AUTH |
MSG Authentication |
| 33 |
DSP |
Display Support Protocol |
| 35 |
|
Private Printer Server |
| 37 |
TIME |
Time |
| 39 |
RLP |
Resource Location Protocol |
| 41 |
GRAPHICS |
Graphics |
| 42 |
NAMESERVER |
Host Name Server |
| 43 |
NICNAME |
Who Is |
| 49 |
LOGIN |
Login Host Protocol |
| 53 |
DOMAIN |
Domain Name Server |
| 67 |
BOOTPS |
Bootstrap Protocol Server |
| 68 |
BOOTPC |
Bootstrap Protocol Client |
| 69 |
TFTP |
Trivial File Transfer Protocol |
| 79 |
FINGER |
Finger |
| 101 |
HOSTNAMENIC |
Host Name Server |
| 102 |
ISO-TSAP |
ISO TSAP |
| 103 |
X400 |
X.400 |
| 104 |
X400SND |
X.400 SND |
| 105 |
CSNET-NSCSNET |
Mailbox Name Server |
| 109 |
POP2 |
Post Office Protocol v2 |
| 110 |
POP3 |
Post Office Protocol v3 |
| 111 |
SUNRPC |
SUN RPC Portmap |
| 137 |
NETBIOS-NS |
NETBIOS Name Service |
| 138 |
NETBIOS-DGMNET |
BIOS Datagram Service |
| 139 |
NETBIOS-SSNNET |
BIOS Session Service |
| 146 |
ISO-TP0 |
ISO TP0 |
| 147 |
ISO-IP |
ISO IP |
| 150 |
SQL-NET |
SQL-NET |
| 153 |
SGMP |
SGMP |
| 156 |
SQLSRV |
SQL Service |
| 160 |
SGMP-TRAP5 |
SGMP TRAPS |
| 161 |
SNMP |
SNMP |
| 162 |
SNMPTRAP |
SNMPTRAP |
| 163 |
CMIP-MANAGE |
CMIP/TCP Manager |
| 164 |
CMIP-AGENT |
CMIP/TCP Agent |
| 165 |
XNS-COURIER |
Xerox Network |
| 179 |
BGP |
Border Gateway Protocol |
