VLSM IP Subnets Calculator - Router configuration guide

Thanks to this app, calc automatically subnets network addresses and their Valriable Length Network Mask (VLSM)

Professionals or students, check your calcs and avoid errors, mixed subnets and global errors.

This app was developped by Vincent Monteil, French Student, at the end of his studies in Networking & Telecommunications, in order to demonstrate how far his learnings can be useful.
The smart GUI was designed by Benjamin Pellegrin, graphist.