Add cidr manipulation functions to net module

[Chewie]

Feature Request

Is your feature request related to a problem? Please describe:

I need to generate yaml for a network resource that takes a "minHost" (e.g. 10.0.0.2) and a "maxHost" (e.g. 10.0.0.254), but my input data is a CIDR block (e.g. 10.0.0.0/24)

Describe the feature you'd like:

I'd like to have functions in the net module to manipulate cidr blocks. Something similar to python's ipaddress module, where I can iterate and index hosts in that block.

Maybe having an ipnetwork object/schema with member functions?

Cheers!

[SkySingh04]

Hey @He1pa , I have submitted a PR for this! Do lmk if this implementation suits!