IPv6 ULA Generator
Generate RFC 4193 compliant Unique Local Addresses for private networks.
Information
Unique Local Addresses (ULA) are the IPv6 equivalent of private IPv4 addresses (like 192.168.x.x).
Standard
- Prefix: fd00::/8
- Global ID: 40 bits (random)
- Subnet ID: 16 bits
Generated Prefixes
Click Generate to create random ULA prefixes