Port 1874

Modified by:

Port 1874 is primarily used for the communication between a client and a server in an industrial control system, commonly known as OPC (Object Linking and Embedding for Process Control). Specifically, it provides a way for the OPC client to connect to an OPC server and access data from industrial devices and sensors, allowing for real-time control and monitoring of industrial processes.

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 1874
tcp
fjswapsnp
Fjswapsnp
REGISTERED PORT
Port 1874
udp
fjswapsnp
Fjswapsnp
REGISTERED 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 8691
Ports those registered with IANA are shown as official ports. The same port number
Ports 44200 – 44300
Port 44200- Port 44300 Port 44300- Port 44400 Port 44400- Port 44500 Port 44500-
Port 3340
Port 3340 is not a standard port and its purpose is not well-known. It
Port 22347
Ports those registered with IANA are shown as official ports. The same port number
Ports 10400 – 10500
Port 10400- Port 10500 Port 10500- Port 10600 Port 10600- Port 10700 Port 10700-
Port 2664
Ports those registered with IANA are shown as official ports. The same port number
Port 7720
I’m sorry, I cannot provide the answer without additional context. Port 7720 could be
Port 6786
Ports those registered with IANA are shown as official ports. The same port number
Port 2182
Port 2182 is commonly used for communication between the Apache ZooKeeper service and clients.
Ports 49900 – 50000
Port 49900- Port 50000 Port 50000- Port 50100 Port 50100- Port 50200 Port 50200-
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