IPv6 tools
Check whether your connection really works over IPv6, and work with 128-bit addresses without counting colons by hand.
5 tools
- IPv6 LookupDetails, expansion and compression for any IPv6 address.
- IPv6 TestDoes your connection work over IPv4, IPv6 or both?
- IPv6 Compress & ExpandIn your browserCanonical short form (RFC 5952) and full form of IPv6 addresses.
- IPv4 to IPv6In your browserIPv4-mapped, 6to4 and NAT64 representations.
- Subnet CalculatorIn your browserSplit networks into subnets, IPv4 and IPv6.