What is an IP address?
A unique number assigned to your device when it connects to the internet. It tells every server where to send data back to you.
Tool
What's my IP address?
Find your current public IPv4 and IPv6 addresses instantly. No login, no tracking.
IPv4 IPv4 Address
Detecting…
Protocol: IPv4
IPv6 IPv6 Address
Detecting…
Protocol: IPv6
Local network addresses
Device addresses on your local network, detected via WebRTC.
IPv4 vs IPv6
IPv4 uses 32 bits (e.g. 203.0.113.1). IPv6 uses 128 bits (e.g. 2001:db8::1) and was created to replace the exhausted IPv4 space. Many providers now assign both.
Your privacy
Every website sees your IP. A VPN or proxy changes your visible address. This tool does not store or log any IP address — detection happens entirely in your browser.
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