FD00::/48 Local Unicast Address Generator

Generate FD00::/8 IPv6 ULA prefixes and /64 subnets per RFC 4193 for private networks.

See RFC 4193 for more information.

You can use: ::/48

You can create 65,536 of /64 subnet in ::/48 network.
Subnet From: ::/64
Subnet Last: ::/64

Each subnet can have 18,446,744,073,709,551,616 hosts.