IP Lookup — Fast IP Address Information

Quickly find detailed information about any IP address directly from your browser. Automatic detection of your public IP included!

IP Lookup is a lightweight and easy-to-use Chrome extension that allows you to instantly retrieve detailed information about any IP address. Powered by the reliable API at ip.ranjan.info, this tool empowers users—network admins, developers, cybersecurity professionals, and tech enthusiasts alike—to get accurate and comprehensive IP details without leaving the browser. Key Features: Instantly auto-detects and displays your current public IP address information on extension open. Lookup any IPv4 address with detailed data including city, region, postal code, country, coordinates, timezone, ISP, organization, and ASN. Clean, modern, and professional interface with FontAwesome icons for easy readability. Lightweight and fast with zero dependencies beyond the browser. Perfect for quick checks, research, diagnostics, or educational use. Why Use IP Lookup? Whether you're troubleshooting network issues, performing cybersecurity assessments, or need quick IP info for development and analysis, this extension aggregates extensive IP data efficiently in one place. The extension communicates with ip.ranjan.info, a robust API backend trusted for accurate IP intelligence. Installation and Privacy: The extension respects your privacy — all IP lookups occur via the ip.ranjan.info API; no other data collection is performed. The extension works offline to display last queried results and requires internet only for real-time lookups.