It may have a more up to date database, can you open the IP geolocate data file and see if you're IP is somewhere in that range? Trying to think if there is an easy way to verify first if any IP works and yours is just an found. May be able to with the API
(From phone so make sure to properly capitalize). Try using that API on a test page and pass it some ips and see if you can get one to resolve at all.