What this means
The IEEE assigned the MA-L block B8975A to BIOSTAR Microtech Int'l Corp.. 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 B8:97:5A, it is BIOSTAR Microtech Int'l Corp. hardware.
Frequently Asked Questions
Who owns MAC prefix B8975A?
B8975A is registered to BIOSTAR Microtech Int'l Corp. 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. BIOSTAR Microtech Int'l Corp.'s block covers 16,777,216 addresses.
What devices use B8975A?
Any network device with a MAC address starting B8:97:5A was manufactured by or for BIOSTAR Microtech Int'l Corp..