Look up geographic location and metadata for IP addresses (IPv4/IPv6), including country, city, coordinates, timezone, ISP, and ASN details. Assess IP address security risks by detecting VPNs, proxies, Tor exit nodes, hosting networks, and other hazards. Reverse geocode latitude/longitude coordinates into structured locality data such as country, region, city, and postcode. Validate and format international phone numbers, detecting line types like mobile, fixed-line, VoIP, and toll-free. Verify email addresses for format compliance and deliverability, identifying disposable or fake addresses. Retrieve detailed network infrastructure metadata including BGP prefixes, peering relationships, and Autonomous System information. Detect client device info, roaming status, and bot/proxy indicators without authentication.