What this means
The IEEE assigned the MA-M block BC97407 to Airfi Oy AB. 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 BC:97:40:7, it is Airfi Oy AB hardware.
Frequently Asked Questions
Who owns MAC prefix BC97407?
BC97407 is registered to Airfi Oy AB in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. Airfi Oy AB's block covers 1,048,576 addresses.
What devices use BC97407?
Any network device with a MAC address starting BC:97:40:7 was manufactured by or for Airfi Oy AB.