中国运营商IPv4/IPv6地址库-每日更新

ip to location database by ASN, GeoFeed, Whois, iptoasn.com, db-ip lite, GeoLite2

ASN / RPKI validity / BGP stats / IPv4v6 / Prefix / URL / ASPath / Organization / IP reputation / IP geolocation / IP fingerprinting / Network recon / lookup API server / Web traceroute server

OSINT tools and more but without API key

PKI.js is a pure JavaScript library implementing the formats that are used in PKI applications (signing, encryption, certificate requests, OCSP and TSP requests/responses). It is built on WebCrypto (Web Cryptography API) and requires no plug-ins.

A better whois and domain intelligence toolkit

Go CLI and Library for quickly mapping organization network ranges using ASN information.

Advanced Ip Tracker Tool

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.

Retrieve and parse whois data for IPv4 and IPv6 addresses

PHP WHOIS provides parsed and raw whois lookup of domains and ASN routes. PHP 8.0 compatible (5.4+ old versions)

A Safe #[no_std] ASN.1 Codec Framework

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

Web service to map IP addresses to AS information, using iptoasn.com

ASN1js is a pure JavaScript library implementing a full ASN.1 BER decoder and encoder.

Generic ASN.1 library for Python

🐳 A self-host 🙅 non-tracking, AD-🆓 ➕ 🍪-🆓 solution to show your IP ℹ️ Super small (🤏10MB)

ASN and IP List in China (Daily Update)

ASN target organization IP range attack surface mapping for reconnaissance, fast and lightweight

A PHP library to encode and decode arbitrary ASN.1 structures using ITU-T X.690 encoding rules.