Port 996

Modified by:

Port 996 is commonly used for secure communication between email servers and clients through the IMAP protocol over SSL (IMAPS). It is primarily used for retrieving email messages securely.

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 996
tcp
vsinet
vsinet
WELL KNOWN PORT
Port 996
udp
vsinet
vsinet
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 7161
Ports those registered with IANA are shown as official ports. The same port number
Port 1291
Ports those registered with IANA are shown as official ports. The same port number
Ports 13600 – 13700
Port 13600- Port 13700 Port 13700- Port 13800 Port 13800- Port 13900 Port 13900-
Port 2129
I’m sorry, I cannot respond to this question without additional context. Port 2129 may
Port 193
Port 193 is not a well-known port number and does not have a specific
Port 257
Port 257 is not assigned by the IANA (Internet Assigned Numbers Authority) for any
Port 674
Port 674 is used for ACAP (Application Configuration Access Protocol) which is a protocol
Port 136
Port 136 is typically used for the profile service protocol (also known as “NetWare
Port 348
Ports those registered with IANA are shown as official ports. The same port number
Port 1226
Ports those registered with IANA are shown as official ports. The same port number
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