cidr-overlapped

Node.js

Install

$ npm i cidr-overlapped

const cidrOverlapped = require('cidr-overlapped')

Example

cidrOverlapped(['172.22.2.0/24'], '172.22.2.0/24') // true
 
cidrOverlapped(['172.22.2.0/24'], '172.22.3.0/24') // false

Browser

Example

<script src="cidrOverlapped.js"></script>
<script>
    console.log(cidrOverlapped(['172.22.2.0/24'], '172.22.2.0/24')) // true
</script> 

cidrOverlapped

cidrOverlapped(subnets, subnet)

• subnets: (Array) List of existing subnets
• subnet: (String) Subnet to check for overlap