Ip2region is an offline IP-to-Region localization library and IP data management framework with both IPv4 and IPv6 supports, 10-microsecond level query efficiency, xdb search client for many programming languages

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

Fast Java library for working with IP addresses, ranges, and subnets

Sistemi Numërik (Binar, Oktal, Decimal, Hexadecimal), Submitimi i IP-ve

Networking functions for Apache Drill

Fast and simple website showing user IP address written in Javalin.

Official Java client library for IPfinder

HTTP and FTP Proxy server based on RFC-1945, RFC-2616, RFC-959 in Java Language

Several UDFs for Hive (Including IPv4 address to Integer converter and vice versa)

You can Convert IPv4 Adress with Decimal notation to the Binary Equivalent and viceversa. Also you can calculate the Class of a IPv4 Adress it only detect The Class A, B and C

A Converter to convert IPv4 address from 32 bit dotted-decimal format to decimal format and vice versa.

An ultra-lightweight library for handling internet addresses and communication protocols, including IPv4, IPv6, Domains, TLDs, SLDs and Subdomains.

A small GUI based IPv4-address validator.

A desktop application to use on Microsoft Windows systems. It counts IP addresses by knowing broadcast address and host IP address.

The application checks the IPv4 number and prints out: network mask, network address, broadcast address, address range in the given network, first address and last address in this range. Written in Spring Boot technology using Theamleaf for the page template. Application published on Heroku at: https://ip-check.herokuapp.com/

Very simple utilities for working with IP addresses and subnets based on integers (for now, only IPv4)

Distributed Systems Security - Assignment 1 (Part 1)

IP ADDRESS TRACKING SYSTEM USING DNS