dev-48:/home/jamiroquai# arp-scan -T 00:c0:b7:7c:1a:ca 192.168.0.0/16
Interface: eth2, datalink type: EN10MB (Ethernet)Starting arp-scan 1.6 with 65536 hosts (http://www.nta-monitor.com/tools/arp-scan/)
192.168.0.158	00:xx:b7:7c:1a:xx	AMERICAN POWER CONVERSION CORP