IPinfo.io

With IPinfo, users can pinpoint their users’ locations, customize their experiences, prevent fraud, and ensure compliance.
They offer a range of IP data types, such as:

• IP geolocation,
• ASN,
• IP to company,
• Privacy detection (VPN, Tor, proxy, hosting),
• IP ranges,
• IP to domains,
• Other custom data types provided based on customer need.

The vendor states their APIs handle over 462 billion requests a year and have been online since 2013.
Use cases for IPinfo include Web Personalization (https://ipinfo.io/ip-based-website-customization), ABM (https://ipinfo.io/ip-data-for-abm), Ecommerce (https://ipinfo.io/ip-data-for-ecommerce), Fintech (https://ipinfo.io/ip-data-for-fintech) and Cybersecurity (https://ipinfo.io/cybersecurity).