Who owns MAC prefix 943EFD8?

943EFD8 is registered to LUIS Technology GmbH in the IEEE MA-M registry.

What devices use 943EFD8?

Any network device with a MAC address starting 94:3E:FD:8 was manufactured by or for LUIS Technology GmbH.

MA-M · OUI prefix

LUIS Technology GmbH

Any MAC address starting 94:3E:FD:8 is registered to LUIS Technology GmbH in DE.

OUI prefix	943EFD8
Vendor	LUIS Technology GmbH
Registry	MA-M (28-bit, medium block)
Country	DE
Example MAC	94:3E:FD:8:00:00:00

What this means

The IEEE assigned the MA-M block 943EFD8 to LUIS Technology 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 94:3E:FD:8, it is LUIS Technology GmbH hardware.

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