subnetcalc
IPv4/IPv6 Subnet Calculator


SubNetCalc is an IPv4/IPv6 subnet address calculator. For a given IPv4 or IPv6 address and netmask or prefix length, it calculates network address, broadcast address, maximum number of hosts and host address range. It also prints the addresses in binary format for better understandability. Furthermore, it prints information on specific address types (e.g. type, scope, interface ID, etc.).

GPL-3.0-or-later

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