Port 2221

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 2221
tcp
rockwell-csp1
Rockwell CSP1
REGISTERED PORT
Port 2221
udp
rockwell-csp1
Rockwell CSP1
REGISTERED PORT

UnOfficial

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

Port Protocol (TCP/UDP) Description
Port 2221 ESET Anti-virus updates
TCP UDP Ports
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