Who owns MAC prefix 94A40C?

94A40C is registered to Diehl Metering GmbH in the IEEE MA-L registry.

What devices use 94A40C?

Any network device with a MAC address starting 94:A4:0C was manufactured by or for Diehl Metering GmbH.

MA-L · OUI prefix

Diehl Metering GmbH

Any MAC address starting 94:A4:0C is registered to Diehl Metering GmbH in DE.

OUI prefix	94A40C
Vendor	Diehl Metering GmbH
Registry	MA-L (24-bit, large block)
Country	DE
Example MAC	94:A4:0C:00:00:00

What this means

The IEEE assigned the MA-L block 94A40C to Diehl Metering 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:A4:0C, it is Diehl Metering GmbH hardware.

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