Powershell module for VLSM Subnetting based on the library IPCalculatorLib, modified by me.
Assuming you've installed the module somewhere in your module path, just import the module in your profile, e.g.:
Import-Module IPCalculator
If you have PowerShell V5, or have installed PowerShellGet for V3, you can install right away with:
Install-Module -Name IPCalculator
For any issues or feedback related to this module, please register for GitHub, and post your inquiry to this project's issue tracker.