I am trying to find a free software for security, that I downloaded for tracing someone attached to my computer. I remember using this on my Windows 98 system. You could see on a map where the connection was coming from and you could search their info on Who Is right from the app. I would really like to find something comparable for Windows 10. The app was very user-friendly for a newbie.
If I am right with how you describe it I remember the app. It was called TraceRoute and there are plenty of modern equivalents either online or for download which are easily found on Google using the TraceRoute name as a search.