cidr

a list of domains and ips that stay live in russia when the mobile internet gets restricted

Checkers to test your internet provider for censorship.

IP CIDRs List / IP 地址列表

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

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

🔨 List all IP ranges from: Google (Cloud & GoogleBot), Bing (Bingbot), Amazon (AWS), Microsoft, Oracle (Cloud), GitHub, Facebook (Meta), OpenAI (GPTBot) and other with daily updates.

Fast IP to CIDR lookup in Golang

CIDR country-level IP data, straight from the Regional Internet Registries, updated hourly. This is a read-only mirror.

CIDR Calculator and Subnetting Visualizer

A network address manipulation library for Python

Chiasmodon is an OSINT tool designed to assist in the process of gathering information about a target domain. Its primary functionality revolves around searching for domain-related data, including domain emails, domain credentials, CIDRs , ASNs , and subdomains, the tool also allows users to search Google Play application ID.

💻 a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript

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

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

A high-performance HTTP/HTTPS/SOCKS5/MASQUE proxy server

How To approach recon on real targets — from passive enumeration to origin IP discovery. Covers tools, automation, and the logic behind each phase.

Garbage collector-sensitive patricia tree for IP/CIDR tagging

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

A simple command line tool to merge ip/ip cidr/ip range, supports IPv4/IPv6

Simplifies IPv4/IPv6 CIDR network prefix management with counting, overlap checking, explanation, and subdivision.