Intended for use with a tool like Suricata
Tested on Windows 10.
Use case: Suricata tells you a machine is making calls to a given IP address and you don't know what program is doing that.
Put the subnet for that IP address in a file called subnets.txt in your executable directory.
Run the console app and wait for it to output the process / service that calls that subnet.

Targets DotNet 6