NetCut

• Discover who is on your wireless/Wire network instantly. (IP/Device name/MAC address), Iphone/Xbox/Wii/PS3andriod/andriod
• Works in office LAN, school LAN/ISP LAN or or even Iphone/Xbox/Wii/PS3andriod/andriod network
• Find/export all MAC address in your network in seconds
• Turn off & on network on any device , computer/phone/xbox/wii/Router/switcher in your LAN.
• Protect user from ARP SPOOF attacks
• Change MAC address on any adapter.
• Clone MAC address from any device of your network to your own adapter.

No network knowledge required to use this tool, just run and you will see all IP and MAC and devices name in your network, then you can control /change MAC/turn on /off by click on buttons. also  simply leave it run background can protect you from ARP spoof attack.

Source : www.arcai.com