Every computer or device on the internet has two types of addresses: a physical address and an internet address. The physical address -- or media access control (MAC) address -- identifies a device to ...

I think you need to supply more details... Are you trying to do the name/ip lookup on some other machine than the one whose MAC address you have? The translation between IP and MAC addresses is done ...

A MAC address is a pretty important piece of information. It stands for Media Access Control address, and it also helps identify your machine on a local network. Every device that can connect to the ...