What this means
The IEEE assigned the MA-L block 002011 to CANOPUS CO., LTD.. 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 00:20:11, it is CANOPUS CO., LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix 002011?
002011 is registered to CANOPUS CO., LTD. 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. CANOPUS CO., LTD.'s block covers 16,777,216 addresses.
What devices use 002011?
Any network device with a MAC address starting 00:20:11 was manufactured by or for CANOPUS CO., LTD..