What this means
The IEEE assigned the MA-L block B009D3 to Avizia. 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 B0:09:D3, it is Avizia hardware.
Frequently Asked Questions
Who owns MAC prefix B009D3?
B009D3 is registered to Avizia 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. Avizia's block covers 16,777,216 addresses.
What devices use B009D3?
Any network device with a MAC address starting B0:09:D3 was manufactured by or for Avizia.