Port 13

Modified by:

Port 13 is used for the Daytime Protocol, which returns the current date and time as a human-readable ASCII string. This protocol is mainly used for debugging purposes and is not commonly used on modern networks.

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 13
tcp
daytime
Daytime (RFC 867)
WELL KNOWN PORT
Port 13
udp
daytime
Daytime (RFC 867)
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 7274
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Port 1619
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Port 1229
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Port 1708
Port 1708 is commonly used for the remote monitoring and management of Windows devices,
Ports 31000 – 32000
Port 31000- Port 31100 Port 31100- Port 31200 Port 31200- Port 31300 Port 31300-
Ports 22400 – 22500
Port 22400- Port 22500 Port 22500- Port 22600 Port 22600- Port 22700 Port 22700-
Ports 52900 – 53000
Port 52900- Port 53000 Port 53000- Port 53100 Port 53100- Port 53200 Port 53200-
Port 1692
Ports those registered with IANA are shown as official ports. The same port number
Port 2054
Port 2054 is used for the Internet Relay Chat (IRC) server protocol. It is
Port 1869
Port 1869 is commonly used for communication between the CouchDB database server and other
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