Test if Firewall is blocking a Port. Check which Ports are being used. Also learn how to check which process or service is using the open port.

Now we have port 32764. In this context, a port is TCP/IP concept. TCP/IP is the group of communication protocols used both on the Internet and Local Area Networks (LANs).

How to Check Open Ports on a Computer. Knowing which transmission control protocol, or TCP, ports are open is useful to business owners who want to use a specific one for their company's local ...