Net Discover

netdiscover / nd — ARP Host Discovery

Sends ARP requests across the full local /24 subnet and displays a table of live hosts with IP and MAC address. Requires an active WiFi connection.

CMD> nd

Key	Action
l / a	Next / previous page
u	Re-scan
q	Quit

Results are cached — use show hosts to view them again without rescanning.

Index shortcut

Once nd runs, use the host index number instead of the IP address in portscan (incl. ps top) and ping:

CMD> nd          # [0] 192.168.1.1  [1] 192.168.1.5
CMD> ps top 0    # top-scan the router
CMD> ps 1 1 1024