We use multiple sources for populating our database, including BGP, RIR, ISP and data sharing agreements, geofeeds and latency-based tracking.<br> For some IP ranges we fallback to GeoLite2 data created by MaxMind, available from www.maxmind.com<br> We do our best effort to return accurate data, but the information returned may contain errors or be inaccurate. We do not offer any warranties regarding the correctness of the data returned by the ip-api pro endpoint.</p> <p>Billing</p> <p>