Routy CIDR & Subnet Calculator

A simple, clean, holo inspired CIDR and subnet calculator.

Based on IP address and CIDR subnet mask, it can determine:

* Address Range

* CIDR Network

* Broadcast Address

* CIDR Notation

* Wildcard Mask

* Number of Mask Bits

* Maximum Number of Subnets and Addresses

Based on IP address and classful subnet mask, it can determine:

* Address Range

* Network Address

* Broadcast Address

* Hosts per Subnet

* Maximum Subnets

Perfect for Cisco Certification test preparation, or on the job use.

Free of ads or annoying pop-ups ( however the option to donate to the developer is present :) )