get-ip-range

get-ip-range

Simple utility to convert either CIDR notation or two IP addresses to an array of the range of IP addresses

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Installation

npm install --save get-ip-range

Usage

For CIDR notation:

const getIPRange = require('get-ip-range');

getIPRange('192.168.1.134/29');
// Returns an object: 
{
  error: null,
  value: array of 6 IP addresses
}

For two IP addresses:

const getIPRange = require('get-ip-range');

getIPRange('192.168.1.129', '192.168.1.134');
// Returns an object: 
{
  error: null,
  value: array of 6 IP addresses
}

Error scenario

If the supplied IP address(es) are invalid, the response.error value will be an Error