IPBase is a global IP address data provider offering services to help companies make intelligent, programmatic, and data-driven decisions. Its services include an IP Geolocation API, Ranges API, and Hosted Domains API. The IP Geolocation API allows users to look up an IP address’ geographic location in the real world. The Ranges API allows users to look up IP ranges that are owned or operated by a company, including the total number of ranges and an array with each of them. The Hosted Domains API returns a full list of domains hosted on a single IP address.