Free IP Address Checker & Reverse IP Lookup

Instantly detect your public IP address and look up detailed geolocation, ISP, and ownership information for any IPv4 or IPv6 address. Our IP checker provides city, region, country, ASN, timezone, and interactive map location.

What Is My IP Address?

Your IP address is your unique identifier on the internet. Our free IP address checker auto-detects your public IP and shows your approximate location, Internet Service Provider (ISP), and network details. Whether you need to check my IP, verify a VPN connection, or perform a reverse IP lookup — this tool does it all instantly.

Common Uses for IP Lookup

VPN Verification — Check if your VPN is hiding your real IP address and location
Network Troubleshooting — Find your public IP for port forwarding, firewall configuration, and remote access
Security Analysis — Look up suspicious IP addresses from server logs to identify their origin
IP Geolocation — Find the city, region, and country associated with any IP address
ISP Identification — Discover which Internet Service Provider owns an IP address

Frequently Asked Questions

How do I check my IP address?

Just open this page — your public IP address is detected automatically. No clicks needed.

Can I look up any IP address?

Yes. Enter any IPv4 or IPv6 address in the search field to see its geolocation, ISP, ASN, and location on a map.

Can I check if my VPN is working?

Yes! Turn on your VPN, then reload this page. If the displayed IP matches your VPN server location, your VPN is working correctly.

What information does an IP address reveal?

An IP address can reveal your approximate city, region, country, ISP, timezone, and network type. It cannot reveal your exact street address.