YataoZhang / ip2int

Convert ip to int32 and vice versa.

ip2int

Convert ip to int32 and vice versa.

Install

Install with npm:

You can installed into the global.

$ npm install -g ip2int

Also installed into the project.

$ npm install ip2int --save

Contributing / Testing

$ npm run test

Command Line

If you do not enter any value, the default return to the machine IP address

$ ip2int [ip_address | int32]

E.g.

$ ip2int 127.0.0.1
  16777343

$ ip2int 16777343
  127.0.0.1
    
$ ip2int
  172.22.156.37

API

ip2int.lookup(addressInfo)

Lookup address info.

var ip2int = require('ip2int');

ip2int.lookup('127.0.0.1');         // => 16777343
ip2int.lookup(16777343);            // => '127.0.0.1'
ip2int.lookup();                    // => 172.22.156.37

ip2int.ip2int(ip)

The ip address resolves to int32

ip2int.ip2int('192.168.10.17');   // => 285911232

ip2int.int2ip(int)

Int32 resolve to ip address

ip2int.int2ip(285911232);       // => '192.168.10.17'

ip2int.getLocalIP()

Get the machine ip address (IPv4)

ip2int.getLocalIP();        // => '172.22.156.37'