Ipregistry
IP geolocation and threat intelligence API
Ipregistry is an IP geolocation and threat intelligence service that resolves IPv4 and IPv6 addresses to location, network, company, carrier, currency, and time zone details, while flagging VPNs, proxies, Tor exits, and abusive sources. It addresses the need to enrich signups, personalize content, analyze logs, and detect fraud or abuse from a single API response.
The IP Intelligence API returns all response fields on every plan, with JSON and XML output. Open-source SDKs cover 12 programming languages and 8 web frameworks, offering caching, batch lookups, and middleware. The same data is available as downloadable CSV and MMDB datasets rebuilt daily for offline use. An MCP Server exposes geolocation, threat, ASN, and user agent data to LLMs and AI agents. Free IP tools include geofeed checking, IP mapping, reverse DNS lookup, traceroute, and more.
Ipregistry serves publishers, ad networks, retailers, financial services, and e-commerce businesses. Pricing is credit-based: a free account includes an initial credit allowance with no time limit, subscription plans provide monthly credits with optional annual billing, one-time credit packs never expire, and an Enterprise tier adds overage handling, invoicing, and additional API keys. Offline datasets are subscribed to separately, and LIR services for ASN registration and address leasing are offered as a distinct product line.
12 alternatives to Ipregistry
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IP Geolocation and Threat Intelligence API
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