Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js

A light weight native JavaScript implementation of GeoIP API from MaxMind

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

[](https://www.npmjs.com/package/ip)

Get your internal IP address

A very strict and proper argument parser.

Regular expression for matching IP addresses (IPv4 & IPv6)

Small package to encode or decode IP addresses from buffers to strings.

An RFC 3986/3987 compliant, scheme extendable URI/IRI parsing/validating/resolving library for JavaScript.

Best-effort discovery of the machine's default gateway and local network IP exclusively with UDP sockets.

Check if a string is an IP address

This is a no-dependency, super lite version of IP2Location LITE lookup.

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

A TypeScript library for working with IPv4, IPv6 and ASN numbers. It provides representations of these internet protocol numbers with the ability to perform various IP related operations like parsing, validating etc. on them

Helper function to build binary assignment operator visitors

List of binary file extensions

Checks whether given DNS name or IPv4/IPv6 address belongs to a local machine

Check if a file path is a binary file

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

Anonymize IP addresses, works with IPv4 and IPv6