Who owns MAC prefix FCAFBE?

FCAFBE is registered to TireCheck GmbH in the IEEE MA-L registry.

What devices use FCAFBE?

Any network device with a MAC address starting FC:AF:BE was manufactured by or for TireCheck GmbH.

MA-L · OUI prefix

TireCheck GmbH

Any MAC address starting FC:AF:BE is registered to TireCheck GmbH in DE.

OUI prefix	FCAFBE
Vendor	TireCheck GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	FC:AF:BE:00:00:00

What this means

The IEEE assigned the MA-L block FCAFBE to TireCheck GmbH. 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 FC:AF:BE, it is TireCheck GmbH hardware.

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