network-recon

Network recon framework. Build your own, self-hosted and fully-controlled alternatives to Shodan / ZoomEye / Censys and GreyNoise, run your Passive DNS service, build your taylor-made EASM tool, collect and analyse network intelligence from your sensors, and much more! Uses Nmap, Masscan, Zeek, p0f, ProjectDiscovery tools, etc.

GitHub - therealilyas/pentest-toolkit: PentestKit — Advanced penetration testing toolkit in Python & Bash for bug bounty and ethical hacking.

A small program for network recon

Fast DNS history enumeration tool for network and OSINT investigations

A tool to take Nmap scans, and store the results in a queryable database.

Fast DNS recon in Go

DNS recon CLI (A/NS/MX, AXFR, brute force, whois, reverse PTR)

High-speed multithreaded ICMP network discovery tool for Termux (no root required)

A high-performance TCP port scanner written in Java using non-blocking I/O (java.nio). Designed to scan thousands of ports quickly while collecting basic service banners and fingerprints.

Web interface for Shodan Queries with Nuclei support

AI-assisted network reconnaissance tool combining Nmap scanning, host classification and local LLM analysis via Ollama.

Fast, terminal-based domain scanner that runs everything over encrypted DNS — no raw UDP, no system resolver, no leaks.

Network recon and drift-watch for homelabs and proxmox fleets. L2/L3 discovery (arp-scan/nmap/masscan), device classification, JARM/ssh-key/cert fingerprinting with drift alarms, rogue-VM and ARP-spoof detection, KEV/EPSS risk scoring, sqlite history+diff, curses TUI, MCP bridge. Python stdlib, no pip.

ASN Breaker – A reconnaissance tool that extracts CIDR ranges from ASN numbers for large-scale security scanning and attack surface mapping.

Professional-grade network reconnaissance suite — pure Python, asyncio, zero binary wrappers. Ghost Protocol OPSEC layer included.

Recon batch files with common networking tools

Scan TCP ports quickly with Java NIO using asynchronous sockets, supporting up to 2000 concurrent connections and basic service fingerprinting.

Ultra‑fast Python port scanner using sockets and threading. Detects open ports and services reliably on any host for effective network recon.

Command-line network reconnaissance tool in Python — host discovery, port scanning, and service banner grabbing built from raw sockets, to understand what Nmap does under the hood.

A passive network recon tool