Who owns MAC prefix 28FD807?

28FD807 is registered to University of York in the IEEE MA-M registry.

What devices use 28FD807?

Any network device with a MAC address starting 28:FD:80:7 was manufactured by or for University of York.

MA-M · OUI prefix

University of York

Any MAC address starting 28:FD:80:7 is registered to University of York.

OUI prefix	28FD807
Vendor	University of York
Registry	MA-M (28-bit, medium block)
Example MAC	28:FD:80:7:00:00:00

What this means

The IEEE assigned the MA-M block 28FD807 to University of York. 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 28:FD:80:7, it is University of York hardware.

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