Python 3 program (using scapy and argparse) to discover all devices on the network and print their IP and MAC address.
$ sudo apt-get install python3-scapy
$ sudo python3 netscan-cla.py --target 192.168.0.1/24
$ sudo python3 netscan-cla.py -t 10.0.2.1/24
-t
(or --target
) indicating the Target IP / IP range