Port 21845

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 21845
tcp
webphone
webphone
REGISTERED PORT
Port 21845
udp
webphone
webphone
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 4441
Port 4441 is not designated for any specific use. It is an unassigned port
Port 5024
Port 5024 is not a commonly known or standardized port. It is possible that
Port 6251
Ports those registered with IANA are shown as official ports. The same port number
Port 8293
Ports those registered with IANA are shown as official ports. The same port number
Port 188
Port 188 is not a standardized port number. It is not assigned to any
Port 9694
Ports those registered with IANA are shown as official ports. The same port number
Port 2624
Ports those registered with IANA are shown as official ports. The same port number
Port 222
Port 222 is not assigned to any specific service or protocol by default. It
Port 2382
Port 2382 is used for the SQL Server Analysis Services (SSAS) default instance. It
Port 621
Port 621 is commonly used by the macOS Server app for FileMaker Pro sharing.
Add comment