Port 1222


Port 1222 is commonly used for Secure Shell (SSH) traffic. It is an alternative port number to the default port 22, often used for improved security measures or to avoid conflicts with other services using port 22.

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.


Port Protocol (TCP/UDP) Title Description Port Type
Port 1222 tcp nerv SNI R&D network REGISTERED PORT
Port 1222 udp nerv SNI R&D network REGISTERED PORT


Unofficialy or sometimes with conflict, the same port may be used by different applications.

Port Protocol (TCP/UDP) Description
Port 1222 Suptechnology ERP 2.0


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