IPv4 subnet calculator
Work out the network, broadcast, host range and mask of an IPv4 subnet.
For example 10.0.0.1/8, 10.0.0.1 255.0.0.0, or a single address.
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Work out the network, broadcast, host range and mask of an IPv4 subnet.
For example 10.0.0.1/8, 10.0.0.1 255.0.0.0, or a single address.