Port 71

Modified by:

Port 71 is not a well-known or standard port number and it is not listed in the official IANA (Internet Assigned Numbers Authority) port list. Therefore, it is difficult to determine what it is specifically used for. However, in some cases, Port 71 may be used for communication between two software applications or devices on a network, depending on the software or hardware configuration.

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 71
tcp
netrjs-1
Remote Job Service
WELL KNOWN PORT
Port 71
udp
netrjs-1
Remote Job Service
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 19300 – 19400
Port 19300- Port 19400 Port 19400- Port 19500 Port 19500- Port 19600 Port 19600-
Port 3378
Ports those registered with IANA are shown as official ports. The same port number
Port 5677
Port 5677 is commonly used for Zeroconf Networking for HomeKit-enabled devices such as Apple
Ports 33600 – 33700
Port 33600- Port 33700 Port 33700- Port 33800 Port 33800- Port 33900 Port 33900-
Port 4999
Ports those registered with IANA are shown as official ports. The same port number
Port 2910
Ports those registered with IANA are shown as official ports. The same port number
Port 4594
Port 4594 is used for communication between Microsoft App-V client and server for streaming
Port 6122
Port 6122 is often used for the Backburner Remote Control and Monitoring system, which
Port 5349
Port 5349 is used for the STUN server, which is a protocol used in
Port 4942
Ports those registered with IANA are shown as official ports. The same port number
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