Top Alternatives to ProxyCheck.io in 2026

IP Geolocation API by ipwhois.io

★ 1.5

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.

ipinfo.io

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.

IPlist.cc

★ 2.4

Get IP information for free, available through the web or via API. Just visit the homepage to get details on your IP or enter an IP and it'll pull the details on the fly. Or you can access the free service to get IP info via an intuitive and simple API.

Ipregistry

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...

SmartIP.io

★ 2.1

With SmartIP you can enrich any IP address with geolocation data, ASN and hostname information, enforce GDPR compliance, assess potential risks and much more.