Port 110

Modified by:

Port 110 is used for the POP3 (Post Office Protocol version 3) email protocol. It is commonly used for receiving email from a mail server.

Ports those registered with IANA are shown as official ports. The same port number may be unofficialy used by various services or applications. The official usage are listed separately below its usage may change from time to time.

Official

Port
Protocol (TCP/UDP)
Title
Description
Port Type
Port 110
tcp
pop3
Post Office Protocol Version
WELL KNOWN PORT
Port 110
udp
pop3
Post Office Protocol Version
WELL KNOWN PORT

UnOfficial

Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
TCP UDP Ports
Other ports
Port 48000
Port 48000 is commonly used for network file sharing. Specifically, it is often used
Port 318
Ports those registered with IANA are shown as official ports. The same port number
Port 1876
Ports those registered with IANA are shown as official ports. The same port number
Port 6646
Port 6646 is commonly used for the IRC (Internet Relay Chat) protocol proxy connection,
Port 4046
Port 4046 is not a well-known port number and its specific usage cannot be
Port 8116
Ports those registered with IANA are shown as official ports. The same port number
Port 6580
Ports those registered with IANA are shown as official ports. The same port number
Port 109
Port 109 is used for the Post Office Protocol version 2 (POP2), which is
Port 388
Port 388 is used for the Internet Storage Name Service (iSNS), which is a
Port 9994
Ports those registered with IANA are shown as official ports. The same port number
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