IPv6 Migration & Dual-Stack Translator

Expand or compress IPv6 addresses, calculate 6to4 and NAT64 mappings from IPv4, and generate dual-stack interface configurations.

1. IPv6 Address Formatter

Raw / Compressed IPv6 Address

Existing IPv4 Address

Interface Name

RFC 5952 Canonical (Compressed)

2001:db8::2:1

Full 128-Bit Expanded

2001:0db8:0000:0000:0000:0000:0002:0001

Enter an IPv4 address and click generate to view transition maps and dual-stack CLI output...