Instant IP lookup with dual-stack detection (IPv4 + IPv6 simultaneously). 🌐 Features: • WebRTC detection - Both IPs in browser, no CLI needed • Accurate geolocation - Country, city, ISP, timezone • VPN/proxy detection - Residential vs datacenter check • DNS leak test - Verify VPN privacy • Free JSON API - For apps & scripts ⚡ Powered by Cloudflare Workers (300+ edge locations, <50ms latency). Privacy-first: GDPR compliant, no IP logging.