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Subnet range generator - Last Modified 2012-03-08 22:27 UTC - Created 2012-03-08 22:26 UTC

This will generate the network address ranges of subnets from an initial super-block of a network. You provide the supernet network address and mask size (bits), the desired sub-networks mask size, and a calculation of all the possible ranges is provided.

IPv4 Supernet CIDR Address (x.x.x.x/y):

Sub-network Mask Bits (##):

TODO ipv6

Result will appear here