Who owns MAC prefix 3051F8?

3051F8 is registered to BYK-Gardner GmbH in the IEEE MA-L registry.

What devices use 3051F8?

Any network device with a MAC address starting 30:51:F8 was manufactured by or for BYK-Gardner GmbH.

MA-L · OUI prefix

BYK-Gardner GmbH

Any MAC address starting 30:51:F8 is registered to BYK-Gardner GmbH in DE.

OUI prefix	3051F8
Vendor	BYK-Gardner GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	30:51:F8:00:00:00

What this means

The IEEE assigned the MA-L block 3051F8 to BYK-Gardner 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 30:51:F8, it is BYK-Gardner GmbH hardware.

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