LANsight 0.1.4

First public release.

LANsight is a desktop network scanner. It finds the devices on your network, scans their
ports, identifies what's running and flags security problems.

⚠️ Scan only networks you are allowed to scan

LANsight is an active scanner — it sends ICMP echoes, opens TCP connections and sends UDP
probes to every address in the range you give it. Scanning networks without permission is
illegal in many countries. Only scan networks you own, administer, or have written
permission to test.

Downloads

File	Platform
LANsight-0.1.4-Setup.exe	Windows, installer
LANsight-0.1.4-Portable.exe	Windows, no install
LANsight-0.1.4-x86_64.AppImage	Linux, any distro
lansight_0.1.4_amd64.deb	Debian / Ubuntu

No macOS build in this release. Build one from source with npm run dist:mac.

These builds aren't signed

Windows shows "Windows protected your PC" — click More info → Run anyway. Signing
certificates cost money every year and this project doesn't have one. If you'd rather not
trust a binary, build it yourself — it's the same application:

git clone https://github.com/dendycodes/lansight.git
cd lansight
npm install
npm run dev

What it does

• Finds devices four ways — ARP, ICMP, TCP connect and UDP probes — so it still sees hosts
  that block ping
• Scans the top 100, top 1000 or all 65,535 ports, or a custom range
• Identifies services from banners, HTTP headers and TLS certificates
• Flags security problems, with a fix for each one
• Plays IP camera streams in the app
• Saves and diffs every scan; exports HTML, Markdown, CSV and JSON

LANsight never authenticates, never tries a credential and never sends an exploit. There's no
ARP spoofing or deauth either.

MIT licensed.