应用协议 端口号/协议 说明

应用协议           端口号/协议             说明
 
ftp-data          20/tcp               FTP, data
 
ftp               21/tcp              FTP. control
 
telnet            23/tcp
 
smtp              25/tcp               Simple Mail Transfer Protocol
 
time              37/tcp               timserver
 
time              37/udp               timserver
 
domain            53/tcp              Domain Name Server
 
domain            53/udp              Domain Name Server
 
tftp              69/udp              Trivial File Transfer
 
gopher            70/tcp
 
http              80/tcp               www-http World Wide Web
 
pop3              110/tcp              Post Office Protocol-Version 3
 
nntp              119/tcp              Network News Transfer Protocol
 
netbios-ns        137/tcp              NETBIOS Name Service
 
netbios-ns        137/udp              NETBIOS Name Service
 
netbios-dgm       138/udp              NETBIOS Datagram Service
 
netbios-ssn       139/tcp              NETBIOS Session Service
 
imap              143/tcp              Internet Message Access Protocol
 
snmp              161/udp              SNMP
 
snmptrap          162/udp           SNMP trap
 
irc               194/tcp           Internet Relay Chat Protocol
 
ipx               213/udp           IPX over IP
 
ldap              389/tcp           Lightweight Directory Access Protocol
 
https             443/tcp
 
https             443/udp
 
uucp              540/tcp
 
ldaps             636/tcp           LDAP over TLS/SSL
 
doom              666/tcp           Doom Id Software
 
doom              666/udp           Doom Id Software
 
phone             1167/udp          Conference calling
 
ms-sql-s          1433/tcp          Microsoft-SQL-Server
 
ms-sql-s          1433/udp          Microsoft-SQL-Server
 
ms-sql-m          1434/tcp           Microsoft-SQL-Monitor
 
ms-sql-m          1434/udp          Microsoft-SQL-Monitor
 
wins              1512/tcp          Microsoft Windows Internet Name Service
 
wins              1512/udp          Microsoft Windows Internet Name Service
 
l2tp              1701/udp          Layer Two Tunneling Protocol
 
                  1720/tcp
 
QICQ              4000/udp
 
QICQ              8000/udp
 
QQ                1080/UDP            Socks 代理《木马的常用连接端口》
原文地址:https://www.cnblogs.com/classics/p/10417399.html