Full-stack developer with a passion for visualizations.

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Olha Stefanishyna • Peerlist

Subnetlens is a fast, concurrent network scanner designed to discover live hosts on your network. Built in Go, it offers both a text-based user interface (TUI) and a plain-text command-line interface (CLI). This tool provides several discovery methods, including TCP connect scans, ICMP echo, ARP scans, and passive mDNS listening, for comprehensive network analysis.<h3>Key Features</h3><ul><li>Host Discovery: Uses TCP, ICMP, and ARP for host detection.</li><li>Port Scanning: Performs TCP connect scans to identify open ports.</li><li>OS &amp; Device Fingerprinting: Heuristically detect operating systems and device types.</li><li>Vendor &amp; MAC Resolution: Identify device vendors using OUI databases and detect randomized MAC addresses.</li><li>Streaming TUI: Experience a visual interface powered by Charm's Bubbletea.</li><li>Plain Text Mode: Get script-friendly output for automation purposes.</li><li>Single Binary: Simplified deployment with a single executable file.</li></ul>Subnetlens is open source and available on GitHub, where you can inspect the code, contribute, or use the precompiled binaries for different platforms.

SubnetLens

A platform combining a WebGL2-based portfolio, SEO-focused technical blog.