Fast IP to CIDR lookup in Golang

A collection of bash shell scripts for automating various tasks with Amazon Web Services using the AWS CLI and jq.

Web-based CIDR / netmask / IP address visualizer

IPNetwork command line and C# library take care of complex network, IP, IPv4, IPv6, netmask, CIDR, subnet, subnetting, supernet, and supernetting calculation for .NET developers. It works with IPv4 as well as IPv6, is written in C#, has a light and clean API, and is fully unit-tested

Quick development library (AutoMapper, LinQ, IOC Dependency Injection, MemoryCache, Scheduled tasks, Config, Serializers, etc) with crossplatform support for Delphi/Firemonkey (Windows,Linux,OSX/IOS/Android) and freepascal (Windows/Linux).

Garbage collector-sensitive patricia tree for IP/CIDR tagging

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

📖 IP CIDRs List / IP 地址列表，每周更新

CLI tool for CIDR range operations (check, generate)

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

🌟 FastSitePHP 🌟 A Modern Open Source Framework for building High Performance Websites and API’s with PHP

Immutable value object for IPv4 and IPv6 addresses, including helper methods and Doctrine support.

Small utility program to perform multiple operations for a given subnet/CIDR ranges.

CIDRAM: Classless Inter-Domain Routing Access Manager.

CIDR country-level IP data, straight from the Regional Internet Registries, updated hourly.

A few useful functions and objects for manipulating ip addresses in python.

Terraform module for multi-AZ public and private subnets provisioning

LuaJIT FFI bindings to libcidr. Provides CIDR calculations for IPv4 and IPv6.

A library for working with IP addresses and networks in Go

Very light-weight library for checking if a client is on a whitelist

Tools to work with IPv4 and IPv6 CIDR network lists

Collection of miscellaneous developer-oriented utilities wrapped into one single app, built with Electron.

get more IP details from CIDR range

Terraform module for named subnets provisioning.

Check if a string is an IP address in CIDR notation

A simple and very fast function to check against CIDR

Svendsen Tech's PowerShell nmap-like port scanner accepting IPv4 CIDR notation

This PHP script converts IP2Location CSV database into IP range or CIDR format.

A stand-alone class implementation of the IPv4+IPv6 IP+CIDR aggregator from CIDRAM.

Regular expression for matching IP addresses in CIDR notation