FICHA · MANJARO
masscan
TCP port scanner, spews SYN packets asynchronously, scanning entire Internet in under 5 minutes
- cli-tool
- COMMAND-LINE
- NETWORK-SCANNER
- SECURITY
- Launchable
- Runs in terminal
· official+codex · reviewed · May 28, 2026 description in en
A very fast asynchronous TCP port scanner that sends SYN packets at high rates and can scan large address ranges quickly.
It is network security tooling for administrators. Use it only on networks you own or are authorized to test, because high-speed scanning can disrupt systems or violate policy.
How to run
masscan
Commands: masscan
Permissions
Permissions not analysed for this source yet.