MaxMind
MaxMind GeoIP2 offerings identify the location and other characteristics of Internet users for a wide range of applications including content personalization, fraud detection, ad targeting, traffic analysis, compliance, geo-targeting, geo-fencing and digital rights management. GeoIP2 Precision Services provide you with our most accurate data without having to worry about hosting data on your servers or deploying updates. Accessed through an API or a manual file upload, our Precision Service offerings provide you with the most up-to-date data available. MaxMind's GeoIP2 Databases provide IP intelligence data for high volume environments. By hosting our databases locally, you eliminate any network latency and per-query charges.
Learn more
FindIP
Locate and identify website visitors by IP address (Free & Unlimited API!)
We provide a solution to identify country, region, city, latitude & longitude, ZIP code, time zone, connection speed, ISP, domain name, IDD country code, area code, weather station data, mobile network codes (MNC), mobile country codes (MCC), mobile carrier, elevation, usage type, address type, advertising category, VPN and residential proxies.
Learn more
WhoisXML API
For over a decade, we have collected, aggregated, and delivered domain, IP, and DNS intelligence to make the Internet more transparent and secure. Our data feeds and APIs have proven invaluable in augmenting the capabilities of commercial security platforms (SIEM, SOAR, TIP, ASM) and supporting threat detection and response (TDR), third-party risk management (TPRM), identity access management (IAM), and other cybersecurity processes. Law enforcement agencies, managed security service providers (MSSPs), and security operations centers (SOCs) benefit from our intelligence to defend against advanced persistent threats (APT), fight cybercrime, and achieve superior network visibility. Fortune 1000 companies and SMBs rely on our data to protect their digital assets, extend their brand protection efforts, detect phishing and fraud, and monitor the global domain activity landscape.
Learn more
ipgeolocation
IPGeolocation.io provides instant IP intelligence for developers and security teams. Identify user locations, detect fraud, and verify compliance with real-time geolocation and threat detection APIs.
Core Features:
* Accurate geolocation (country, city, region, coordinates)
* Network intelligence (ISP, ASN, company, organization)
* User context (timezone, currency, language)
* Security detection (VPN, proxy, Tor, residential proxies, bots)
* Threat scoring and abuse contact lookup
* Timezone and user agent parsing
* Bulk IP lookup (50,000+ per request)
* Downloadable databases for local processing
Deployment Options:
* Sub-40ms REST APIs for real-time use
* CSV/JSON databases updated multiple times weekly
* IPv4 and IPv6 support
Performance & Reliability:
* 99.99% uptime SLA, global edge infrastructure
* Free tier: 1,000 requests/day (geolocation only)
* Paid: unlimited scale + security features
Learn more