Who owns MAC prefix 54098D?

54098D is registered to deister electronic GmbH in the IEEE MA-L registry.

What devices use 54098D?

Any network device with a MAC address starting 54:09:8D was manufactured by or for deister electronic GmbH.

MA-L · OUI prefix

deister electronic GmbH

Any MAC address starting 54:09:8D is registered to deister electronic GmbH in DE.

OUI prefix	54098D
Vendor	deister electronic GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	54:09:8D:00:00:00

What this means

The IEEE assigned the MA-L block 54098D to deister electronic 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 54:09:8D, it is deister electronic GmbH hardware.

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