What this means
The IEEE assigned the MA-L block 002000 to LEXMARK INTERNATIONAL, INC.. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 00:20:00, it is LEXMARK INTERNATIONAL, INC. hardware.
Frequently Asked Questions
Who owns MAC prefix 002000?
002000 is registered to LEXMARK INTERNATIONAL, INC. in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. LEXMARK INTERNATIONAL, INC.'s block covers 16,777,216 addresses.
What devices use 002000?
Any network device with a MAC address starting 00:20:00 was manufactured by or for LEXMARK INTERNATIONAL, INC..