Who owns MAC prefix 802FDE?

802FDE is registered to Zurich Instruments AG in the IEEE MA-L registry.

What devices use 802FDE?

Any network device with a MAC address starting 80:2F:DE was manufactured by or for Zurich Instruments AG.

MA-L · OUI prefix

Zurich Instruments AG

Any MAC address starting 80:2F:DE is registered to Zurich Instruments AG in CH.

OUI prefix	802FDE
Vendor	Zurich Instruments AG
Registry	MA-L (24-bit, large block)
Country	CH
Example MAC	80:2F:DE:00:00:00

What this means

The IEEE assigned the MA-L block 802FDE to Zurich Instruments AG. 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 80:2F:DE, it is Zurich Instruments AG hardware.

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