What this means
The IEEE assigned the MA-L block 0000B6 to MICRO-MATIC RESEARCH. 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 00:00:B6, it is MICRO-MATIC RESEARCH hardware.
Frequently Asked Questions
Who owns MAC prefix 0000B6?
0000B6 is registered to MICRO-MATIC RESEARCH 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-MATIC RESEARCH's block covers 16,777,216 addresses.
What devices use 0000B6?
Any network device with a MAC address starting 00:00:B6 was manufactured by or for MICRO-MATIC RESEARCH.