What Is My IPv6 Address?
A real connection check. No guesses from your browser or location.
IPv6 has not been detected
Not available
This request used IPv4. A single connection cannot establish whether your network also supports IPv6.
Dedicated family endpoints are not configured. This check can confirm only the family of the current connection.
A much larger address space
IPv6 uses 128 bits and colon-separated hexadecimal groups. Repeated zeros can be shortened, so equivalent addresses can look different. Compare the two protocols.
Your network may use both.
Dual-stack devices can use IPv4 and IPv6. The operating system chooses a working connection based on DNS answers and reachability. One website request reveals only its chosen family.
No IPv6 detected?
Check your router and provider’s IPv6 settings, and whether your VPN supports IPv6. A network may support IPv6 while a particular route is blocked. Never disable security settings just to obtain a passing test.