Port 61

Modified by:

Port 61 is typically used by the DEC (Digital Equipment Corporation) Diagnostic protocol, which allows users to perform system diagnostics on a computer system. It is rarely used nowadays, as most modern operating systems do not support this protocol.

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 61
tcp
ni-mail
NI MAIL
WELL KNOWN PORT
Port 61
udp
ni-mail
NI MAIL
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
Ports 47000 – 48000
Port 47000- Port 47100 Port 47100- Port 47200 Port 47200- Port 47300 Port 47300-
Port 3860
Port 3860 is often used for communication between a client and server application in
Port 4448
Ports those registered with IANA are shown as official ports. The same port number
Port 7903
Port 7903 is not assigned to any specific service or application. It is an
Port 2614
Port 2614 is usually used by the Internet Printing Protocol (IPP) for printing services.
Port 1682
Ports those registered with IANA are shown as official ports. The same port number
Port 3886
Port 3886 is not assigned by the Internet Assigned Numbers Authority (IANA), therefore it
Port 1833
Port 1833 is often used for communication between Apple devices and their servers for
Port 2270
Ports those registered with IANA are shown as official ports. The same port number
Port 4059
Ports those registered with IANA are shown as official ports. The same port number
Add comment