Who owns MAC prefix 48D475?

48D475 is registered to Lampuga GmbH in the IEEE MA-L registry.

What devices use 48D475?

Any network device with a MAC address starting 48:D4:75 was manufactured by or for Lampuga GmbH.

MA-L · OUI prefix

Lampuga GmbH

Any MAC address starting 48:D4:75 is registered to Lampuga GmbH in DE.

OUI prefix	48D475
Vendor	Lampuga GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	48:D4:75:00:00:00

What this means

The IEEE assigned the MA-L block 48D475 to Lampuga 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 48:D4:75, it is Lampuga GmbH hardware.

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