Ipregistry provides a fast, reliable geolocation and threat data API to lookup information associated with IPv4 or IPv6 IP addresses but also Autonomous Systems (AS). For each IP address, the API returns unique data points, such as location data, connection data, company name, domain, carrier data, time zone, currency, and security assessment data.
The Ipregistry API is organized around REST. Lookup requests are made using straightforward HTTP GET calls and results are returned in lightweight JSON or XML format within a matter of milliseconds thanks to a global low latency infrastructure.
This documentation outlines the API's specification, access, and features. You will find code examples in different programming languages throughout the documentation but also advanced examples in the samples section.