IP geolocation binary tree search

Java library for handling IP addresses and subnets, both IPv4 and IPv6

Official PHP library for IPinfo (IP geolocation and other types of IP data)

bingip2hosts is a Bing.com web scraper that discovers websites by IP address

A library for working with IP addresses and networks in Go

Laravel IP Gateway

A JS library for manipulating IP addresses, prefixes and ranges

C++17 constexpr implementation of inet_addr / inet_aton / inet_pton

golang library for ip address management

A simple tool for retrieving a request's IP address on the server.

👀 "What's Your IP Address?" Web script 🔍 This Python CGI Website displayed the public IP address of a user like many similar sites do. This web app has a geolocalization map and many customizable options available in a config INI file. Finally, This "What is My IP" Site Clone is Codded in Python. Please feel free to contribute if you wish...

A tool for checking if IPv4/IPv6 addresses and CIDRs belong to specific netblocks (ASes). This is particularly useful when checking if your netblocks/ASes occur in dumps/leaks (e.g. for Threat Intel purposes).

Get your external IP address from command line - STUN, DNS, HTTPS API supported

Provides a universal HOC (higher-order component) for React and populates the component props with an env property, which gives access to cookies, language(s), userAgent and other variables on server-side and client-side in a standardized way.

Arcus, developed by Sandia National Laboratories, is a C# library for calculating, parsing, formatting, converting and comparing both IPv4 and IPv6 addresses and subnets. It accounts for 128-bit numbers on 32-bit platforms.

Lookup IP Address with API to get a lot of information using ip-api.com

Check for IP conflicts between subnets

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Java Offline GeoIP maps any IP address to its country code

inet-ip.info

Mycroft AI official IP Skill - find the IP address of your Device

Breinify's Node.js API Library

Rotates through a group of proxies and user agents

Tiny module for Deno to get local network interface address.

Ip address validation and normalization (IPv4 and IPv6)

Work with IPv4 addresses - JavaScript

Take a CSV list of IPs and Subnets and map them into one CSV file

Breinify's Java API Library

IPAddress Helper

MonSurf is a Web surfing tool that searches for open/vulnerable IP Addresses, ports, webcams, security cameras, satellites and IoT Devices connected over the Internet through Shodan. Keep in mind that not all features work properly and requires special care, if you emcounter any issues please do share them at the issues sections. Happy Hunting!;)