This Python script is an advanced network scanner designed to detect active devices on a local network. It efficiently retrieves network interfaces, scans for reachable hosts, and displays their IP, hostname, MAC address, and vendor information. The script is optimized for cross-platform compatibility (Windows, Linux, macOS) and uses multithreading for fast scanning.
To ensure all required libraries are installed, you can run the following command before executing the script:
pip install psutil tqdm mac-vendor-lookup tabulate
Alternatively, you can use the script’s built-in installation feature:
python network_scan.py --install
This will automatically check and install any missing dependencies.
The script supports several command-line options:
--install → Installs missing dependencies and exits.
-i, --interface → Specifies the network interface to use (e.g., eth0, Wi-Fi).
Example usage:
python network_scan.py -i eth0
If no interface is specified, the script lists available interfaces and allows selection.