What Is My IP Address?
Your public IP address is the internet-facing number assigned to your connection. InstantIPCheck shows your current IPv4 and IPv6 addresses immediately, together with an approximate location, ISP, hostname and Autonomous System Number (ASN). The free IP checker also helps you test DNS, WebRTC, VPN and browser privacy signals.
Check your public IP and network
A public IP is visible to websites and other internet services whenever you connect. It can indicate the network and approximate region you use, but it does not reveal a precise street address. Use the live result to verify a VPN endpoint, troubleshoot a connection or understand what a site can observe.
Go beyond a basic IP checker
Run DNS and WebRTC leak tests, inspect browser fingerprint signals, measure connection performance, search Whois records, or use the dedicated IP and MAC lookup tools. Each tool is free to use without creating an account.