What are the common ports of networking ?

What are the common ports of networking ?

There are total 65,535 ports in networking and some are mention below :

• 20-21 - FTP (File Transfer Protocol)
• 22 - SSH (Secure SHell)
• 23 - Telnet
• 25 - SMTP (Simple Mail Transport Protocol)
• 49 - TACACS
• 53 - DNS (Domain Name Services)
• 67-68 - DHCP (UDP)
• 69 - TFTP (UDP)
• 80 - HTTP (Hyper Text Transfer Protocol)
• 110 - POP3
• 111 - RPC
• 123 - NTP (UDP)
• 135 - Windows RPC
• 137-138 - NetBIOS
• 139 - SMB
• 143 - IMAP
• 161 - SNMP (UDP)
• 179 - BGP
• 201 - AppleTalk
• 389 - LDAP
• 443 - HTTPS
• 445 - SMB
• 514 - Syslog
• 520 - RIP
• 546-547 - DHCPv6
• 902 - VMWare
• 1194 - VPN
• 1433-1434 - MSSQL
• 1521 - Oracle
• 3306 - MySQL
• 3389 - RDP (Remote Desktop Protocol)
• 5432 - Postgres
• 5900 - VNC
• 6667 - IRC
• 9001 - TOR
• 9100 - JetDirect
​

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About Ajay

Ajay Singh is a professional programmer and loves to explore anything related to computer.