nmap -v X.X.X.X/24
This takes a while to run, but it will you all of the active IPs on your subnet, it will scan the ports on those IPs,
and it will tell you the manufacturer of the device. ( toshiba, broadcom, atheros, del, etc.. )
This takes a while to run, but it will you all of the active IPs on your subnet, it will scan the ports on those IPs,
and it will tell you the manufacturer of the device. ( toshiba, broadcom, atheros, del, etc.. )