Port 2221

Modified by:

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
Other ports
Port 42510
Ports those registered with IANA are shown as official ports. The same port number
Port 5598
Ports those registered with IANA are shown as official ports. The same port number
Port 2407
Port 2407 is commonly used for the Secure Sockets Layer (SSL) version of the
Port 1234
Port 1234 is not reserved for any specific use, but is often used for
Port 4546
Ports those registered with IANA are shown as official ports. The same port number
Port 2062
Ports those registered with IANA are shown as official ports. The same port number
Port 2698
Ports those registered with IANA are shown as official ports. The same port number
Port 1601
Port 1601 is typically used for communication between devices and network management systems using
Ports 41900 – 42000
Port 41900- Port 42000 Port 42000- Port 42100 Port 42100- Port 42200 Port 42200-
Ports 48300 – 48400
Port 48300- Port 48400 Port 48400- Port 48500 Port 48500- Port 48600 Port 48600-
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