Who owns MAC prefix C82C2B9?

C82C2B9 is registered to BIOT Sp. z o.o. in the IEEE MA-M registry.

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..

MA-M · OUI prefix

BIOT Sp. z o.o.

Any MAC address starting C8:2C:2B:9 is registered to BIOT Sp. z o.o. in PL.

OUI prefix	C82C2B9
Vendor	BIOT Sp. z o.o.
Registry	MA-M (28-bit, medium block)
Country	PL
Example MAC	C8:2C:2B:9:00:00:00

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.

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