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ipqalc(1) graphical utility for IPv4 subnet calculation ipqalc(1)


IpQalc - graphical utility for IPv4 subnet calculation


ipqalc [options]


IpQalc is a small utility for IP address calculations including broadcast and network addresses as well as Cisco wildcard mask.

From a given IPv4 address calculates broadcast, network, Cisco wildcard mask, and host range.

It can also be used as a teaching tool and presents the results in binary, and hex, values.


Display the IpQalc version number.

Other than --version there isn't any options, running ipqalc from command line will bring you to the graphical UI.


IpQalc was written by Alexander Danilov <>.

This manual page was written by Fabio Augusto De Muzio Tobich <> for the Debian project (but may be used by others).

05 Aug 2020 ipqalc-1.5.3