Website speed test, DNS lookup service incl EDNS client subnet, fast geolocation for IP or hostname, HTTP response headers, FREAK attack tester and more.
Cost / License
- Free
- Proprietary
Platforms
- Online



ipinfo.io is described as 'IPinfo is the trusted source for IP address data, handling 12 billion API requests per month for over 1,000 businesses and 100,000+ developers' and is an app in the development category. There are more than 25 alternatives to ipinfo.io for a variety of platforms, including Web-based, SaaS, Windows, Linux and Mac apps. The best ipinfo.io alternative is IP Guide, which is free. Other great apps like ipinfo.io are IP-API, iplocality.com, BigDataCloud IP Geolocation API and System Scanner.
Website speed test, DNS lookup service incl EDNS client subnet, fast geolocation for IP or hostname, HTTP response headers, FREAK attack tester and more.



proxycheck.io is a premium Proxy and VPN detection API with a full featured free plan.

FreeIPAPI is a free, fast, and reliable IP geolocation API that provides accurate information about any IP address. Developers can easily integrate it to get details such as country, city, time zone, ISP, and more.

ipquery.io is a free, fast, and easy-to-use API that provides location information for any IP address. Built for developers you can get started effortlessly and explore IP geolocation data without any initial cost.

Ipregistry is an IP geolocation and threat data API. People use Ipregistry to personalize content, analyze traffic, enrich forms, target ads, enforce GDPR compliance, perform redirections, block countries but also prevent free trial abuse by detecting and blocking Proxy and Tor...




Our accurate IP Location API by ipwhois provides country, city, region, local currency, latitude and longitude, company detail, ISP, org, country calling code, timezone from any IPv4 and IPv6 address in REST, JSON and XML.
We're excited to announce Chapybara, our new Domain & IP Intelligence API. We built Chapybara to be:
Spott helps solve your problems handling geographical places, offering an API to work with cities, countries and political divisions. Send a string with a geographical name and Spott will find the best matches for it.

With SmartIP you can enrich any IP address with geolocation data, ASN and hostname information, enforce GDPR compliance, assess potential risks and much more.
Retrieve visitor IP, location, currencies, languages and device info with VisitorAPI. Simple to implement with JavaScript and Google Tag Manager.

IPLocate is a comprehensive IP address data and geolocation API designed for developers. It provides accurate and reliable information about IP addresses, including geolocation data, threat and privacy detection, company and ASN details, and hosting provider information.

Focsec lets you know if a IP address is a VPN, Proxy, TOR or Bot. The Proxy and VPN detection API will help you identify suspicious logins, reduce fraud, stop spammers and crawlers.
