Instantly detect VPNs, open proxies, Tor exit nodes, datacenter ranges, and abuse risks with a fast, zero-query lookup architecture.
Protect signups, payment gateways, and withdrawal routes with sub-millisecond local caching and fail-open guarantees.
No SQL database queries on the lookup hot path. Redis counters and memory-mapped MMDB files keep P95 latency under 20 ms.
Combines Tor exit lists, open proxy feeds, datacenter IP ranges, network topology analysis, and community fraud feedback.
Plug-and-play middleware package (ipguard:75) with automatic local caching, timeout circuit breaker, and fail-open protection.
Start free and scale seamlessly as your application traffic grows.