How Good Is GhostTrack for IP Phone and Username Lookups

The name sounds serious. The actual tool is much simpler.
GhostTrack is a Python command-line tool that groups a few public data lookups into one menu. You can run it locally, pick an option, and get results without setting up anything complex. I spent some time with it to see what it actually does and where it falls short.What you get with GhostTrack
After installing and running it, the menu gives you four options:IP Tracker
Show Your IP
Phone Number Tracker
Username TrackerThe IP Tracker takes