3 ms·Usually it's Maxmind supplying the data. They might get it from ISPs, but not necessarily.by tiagod 3y agoUsually it's Maxmind supplying the data. They might get it from ISPs, but not necessarily.Arnt 3y agoMutatis mutandis. ISPs aren't required by law to supply accurate geolocation AFAICT, but neither are you, neither am I, and neither is the company in the building next to your office.alam2000 3y ago[dead]