ostefani/subnetlens

A fast, concurrent open-source network scanner with a TUI and plain-text CLI, built in Go. It discovers live hosts on your network, scans their open ports, resolves hostnames, and fingerprints operating systems.

6 best points · 0 comments · 2 Hacker News posts · 32 GitHub stars · View on GitHub

Hacker News discussions

• Show HN: SubnetLens – OSS local network scanner built in Go with a TUI (6 points, 0 comments, by ostefani, 2026-09-10)
• Show HN: SubnetLens – a concurrent local network scanner built in Go with a TUI (3 points, 0 comments, by ostefani, 2026-04-11)