ARP Spoofing #nmap -sP -PR --spoof_mac Apple -n 192.168.203.0/24 Starting nmap 3.83.DC13 ( http://www.insecure.org/nmap/ ) Spoofing MAC address 00:03:93:25:CC:4E (Apple Computer) Host 192.168.203.0 appears to be up. MAC Address: 00:04:23:AE:CD:42 (Intel) [...] Nmap finished: 256 IP addresses (126 hosts up) scanned in 1.948 seconds