$ sudo npm install is-ip
$ sudo npm install -g is-ip

If want to update the is-ip package execute the command as below,

$ sudo npm update is-ip

Update package globally,

$ npm install -g is-ip

Git clone:

$ sudo  git clone https://github.com/rektide/is-ip.git

$ sudo  npm install -g ./is-ip

is-ip@2.0.0 /usr/lib/node_modules/is-ip

How to remove is-ip package :

You can uninstall or remove this package from your node_modules run the command as below,

$ sudo npm uninstall is-ip

Basic Information of is-ip NPM Package: