It is a tool for professionals and students of IT which allows to
use two different techniques for the division of subnets Subnetting
and VLSM the data provided for each new subnet is the network
address the first and the last host the address of broadcast and
the subnet mask.
It is able to store the results in a local database and to export the calculations in a file with extension .xls
It is able to store the results in a local database and to export the calculations in a file with extension .xls