What this means
The IEEE assigned the MA-M block C82C2B9 to BIOT Sp. z o.o.. 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 C8:2C:2B:9, it is BIOT Sp. z o.o. hardware.
Frequently Asked Questions
Who owns MAC prefix C82C2B9?
C82C2B9 is registered to BIOT Sp. z o.o. 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. BIOT Sp. z o.o.'s block covers 1,048,576 addresses.
What devices use C82C2B9?
Any network device with a MAC address starting C8:2C:2B:9 was manufactured by or for BIOT Sp. z o.o..