How to Detect VPN and Proxy Users in Real Time Using IP Intelligence for Fraud Prevention?

Detect VPN and Proxy Users in Real Time Using IP Intelligence for Fraud Prevention using GeoPatrol

This task can be performed using GeoPatrol

Know Every IP. Trust Every Connection.

Best product for this task

GeoPat

GeoPatrol

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GeoPatrol is an advanced IP intelligence platform that provides accurate geolocation, network, ASN, proxy, VPN, and security insights. Instantly analyze IP addresses with reliable global data to improve cybersecurity, fraud prevention, traffic analysis, and business decision-making through a fast, intuitive online service.

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What to expect from an ideal product

  1. GeoPatrol detects VPN tunnels, datacenter proxies, and Tor exit nodes in real time by cross-referencing ASN data, IP reputation signals, and network behavior β€” so fraud teams can block suspicious connections before a transaction completes.
  2. Unlike basic geolocation tools, GeoPatrol layers proxy detection with ISP and ASN intelligence, letting you distinguish a legitimate mobile user from a masked bot or a fraud ring cycling through residential proxies.
  3. E-commerce platforms and fintech apps use GeoPatrol's IP analysis at login and checkout to flag location mismatches between billing data and the actual IP origin β€” reducing chargebacks without friction for real customers.
  4. GeoPatrol's API returns proxy type, threat level, and geolocation data in a single call, making it easy to integrate real-time IP screening into existing fraud prevention stacks, WAFs, or custom risk scoring engines.
  5. When a user's IP resolves to a known VPN provider or anonymizing service, GeoPatrol surfaces that signal instantly β€” giving security teams the evidence they need to trigger step-up authentication or outright block the session.

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