Independently, with the help of programs it is possible and succeed. That is, it makes no sense to pay hackers at this stage. But the program will show the maximum city or country and the provider who provided this IP address. Then you will not be able to figure out anything. The police simply sends a request to the provider on what he is obliged to issue this subscriber with giblets.
It’s much easier to follow the Sherlock Homs method: "If you want to find out who committed the crime, look to whom it was beneficial." For example, in most cases, I can predict who is hiding behind a blank picture on Facebook, the rest can be calculated by induction, as he writes about what he asks. Unless you are a well-known person, you can calculate this way.