cidr-block-check
v1.0.6
Published
Checks if a given IP address is part of a given CIDR block.
Downloads
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Readme
cidr-block-check
NPM module that checks if a given IP address is part of a given CIDR block.
Details about CIDR can be found here.
Installation
npm i cidr-block-check
Usage
import cidrBlockCheck from 'cidr-block-check';
const cidr = '192.168.1.17/22';
const ip = '192.168.2.10';
console.log(cidrBlockCheck.v4.isInBlock(cidr,ip));
// true