Package ipcalc

IP network address calculator

https://github.com/nmav/ipcalc

ipcalc provides a simple way to calculate IP information for a host
or network. Depending on the options specified, it may be used to provide
IP network information in human readable format, in a format suitable for
parsing in scripts, generate random private addresses, resolve an IP address,
or check the validity of an address.

General Commands
Command Description
ipcalc perform simple operations on IP addresses and networks