Port 1621

Modified by:

Port 1621 is not reserved for any specific application or service. It is an unassigned port, meaning it can be used by any application or service that needs it.

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 1621
tcp
softdataphone
softdataphone
REGISTERED PORT
Port 1621
udp
softdataphone
softdataphone
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 2243
Ports those registered with IANA are shown as official ports. The same port number
Port 21590
Ports those registered with IANA are shown as official ports. The same port number
Port 3896
There is no standard use for Port 3896 according to the IANA (Internet Assigned
Port 6790
Port 6790 is commonly used for the IBM Tivoli Monitoring platform. It is used
Port 3056
Ports those registered with IANA are shown as official ports. The same port number
Ports 40900 – 41000
Port 40900- Port 41000 Port 41000- Port 41100 Port 41100- Port 41200 Port 41200-
Port 24676
Ports those registered with IANA are shown as official ports. The same port number
Port 1061
Ports those registered with IANA are shown as official ports. The same port number
Port 1352
Port 1352 is typically used for IBM Lotus Notes client-to-server and server-to-server communication. It
Port 2968
Ports those registered with IANA are shown as official ports. The same port number
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