Get your internal IP address

Check if a string is an IP address

Get your public IP address — very fast!

A small Node.js module to retrieve the request's IP address

Check if IP address is private.

Retrieve a request’s IP address in Node.js

Check if a string is an IP address

Quick country lookup from IP address

This is a simple module to validate IP address, check ip address version, check if ip is within a range.

Check if a string is an IP address in CIDR notation

This package validates IP address and its version

IP address utilities for node.js, forked from `indutny/node-ip`.

A light-weight IP address based filtering system

A library for parsing IPv4 and IPv6 IP addresses in node and the browser.

Check if a IP address is a loopback address

Resolve public IP address and hostname

An http(s).Agent implementation that block request Private IP address.

Code that will validate an IP address for correct format and give additional information about the type of IP address.

Fast location lookup from IP address

Returns the real IP address of users in Node.js