Who owns MAC prefix F0CF4D?

F0CF4D is registered to BitRecords GmbH in the IEEE MA-L registry.

What devices use F0CF4D?

Any network device with a MAC address starting F0:CF:4D was manufactured by or for BitRecords GmbH.

MA-L · OUI prefix

BitRecords GmbH

Any MAC address starting F0:CF:4D is registered to BitRecords GmbH in DE.

OUI prefix	F0CF4D
Vendor	BitRecords GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	F0:CF:4D:00:00:00

What this means

The IEEE assigned the MA-L block F0CF4D to BitRecords 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 F0:CF:4D, it is BitRecords GmbH hardware.

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