Who owns MAC prefix 141FBA2?

141FBA2 is registered to Deutsche Energieversorgung GmbH in the IEEE MA-M registry.

What devices use 141FBA2?

Any network device with a MAC address starting 14:1F:BA:2 was manufactured by or for Deutsche Energieversorgung GmbH.

MA-M · OUI prefix

Deutsche Energieversorgung GmbH

Any MAC address starting 14:1F:BA:2 is registered to Deutsche Energieversorgung GmbH in DE.

OUI prefix	141FBA2
Vendor	Deutsche Energieversorgung GmbH
Registry	MA-M (28-bit, medium block)
Country	DE
Example MAC	14:1F:BA:2:00:00:00

What this means

The IEEE assigned the MA-M block 141FBA2 to Deutsche Energieversorgung 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 14:1F:BA:2, it is Deutsche Energieversorgung GmbH hardware.

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