What this means
The IEEE assigned the MA-L block D8BBC1 to Micro-Star INTL 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 D8:BB:C1, it is Micro-Star INTL CO., LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix D8BBC1?
D8BBC1 is registered to Micro-Star INTL 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. Micro-Star INTL CO., LTD.'s block covers 16,777,216 addresses.
What devices use D8BBC1?
Any network device with a MAC address starting D8:BB:C1 was manufactured by or for Micro-Star INTL CO., LTD..