Port 648

Modified by:

Port 648 is used for the Registry Registrar Protocol (RRP) service, which is used by domain registrars to manage domain names in the Shared Registration System (SRS) of the Internet Corporation for Assigned Names and Numbers (ICANN).

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 648
tcp
rrp
Registry Registrar Protocol
WELL KNOWN PORT
Port 648
udp
rrp
Registry Registrar Protocol
WELL KNOWN 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 8378
Ports those registered with IANA are shown as official ports. The same port number
Port 1154
Port 1154 is not a standardized port number and does not have a common
Port 20001
I’m sorry, I cannot answer this question definitively without more context. Port 20001 could
Port 6481
Ports those registered with IANA are shown as official ports. The same port number
Port 1420
Ports those registered with IANA are shown as official ports. The same port number
Ports 43400 – 43500
Port 43400- Port 43500 Port 43500- Port 43600 Port 43600- Port 43700 Port 43700-
Port 2476
Ports those registered with IANA are shown as official ports. The same port number
Ports 16200 – 16300
Port 16200- Port 16300 Port 16300- Port 16400 Port 16400- Port 16500 Port 16500-
Port 6788
Port 6788 is used for the communication between the Symantec Endpoint Protection Manager and
Port 3359
Port 3359 is not associated with any known service or application. It is possible
Add comment