Hello Bubai,
the MAC address is built by two factors: the manufacturer/cendor of the network interface card and a unique number.
<a href="http://standards.ieee.org/regauth/oui/oui.txt">Here you can find the list </a>of the beginning part of mac addresses that identify the NIC vendors.
Bye
Last Wiki Answer Submitted: May 31, 2008 7:20 am by alessandro.panzetta9,695 pts.
If you live outside the United States, by submitting your email address you consent to having your personal data transferred to and processed in the United States.