ipapi

IPWho.org — IP Geolocation API (low-latency, cost-efficient, developer-friendly) Overview • RESTful IP geolocation API designed for fast lookups and predictable performance • Built on bare-metal infrastructure to reduce latency and infrastructure overhead Free Plan • 2,000 requests/day free tier • Full API functionality and full global network included • No credit card required Data Provided • Geolocation: country, region, city • Timezone and local currency • ISP and ASN details • User-agent parsing insights • Security indicators: VPN, proxy, Tor detection Performance & Infrastructure • 12+ global origin locations across major regions • Sub-50ms median latency for ~90% of requests globally • Edge-accelerated delivery across a wider global network • Optimised routing and low-level performance tuning for high throughput Developer Experience • Simple REST API

Userparser is a user-agent parser & IP-address lookup API that transforms user agent strings into rich metadata and usage analytics. Sign up and start receiving parsed user-agent & ip-address data instantly to detect country, browser, OS, device, and crawler in real-time with our secure user-agent string & IP-address Lookup API. This free user-agent parser and IP-address lookup tool enables developers to determine what type of device a user is using and where he is making the request. To assist them in creating more engaging user experiences. With this tool, you can easily parse user agents and extract information such as device type, device name, device brand, device viewport width, device viewport height, operating system name, operating system version, browser name, browser version, crawler name, crawler category, crawler owner, crawler URL, and so on. You can easily perform an IP-address lookup with this tool and extract information such as country name, country code, etc.