Who owns MAC prefix 00C0FD?

00C0FD is registered to PROSUM in the IEEE MA-L registry.

What devices use 00C0FD?

Any network device with a MAC address starting 00:C0:FD was manufactured by or for PROSUM.

MA-L · OUI prefix

PROSUM

Any MAC address starting 00:C0:FD is registered to PROSUM in FR.

OUI prefix	00C0FD
Vendor	PROSUM
Registry	MA-L (24-bit, large block)
Country	FR
Example MAC	00:C0:FD:00:00:00

What this means

The IEEE assigned the MA-L block 00C0FD to PROSUM. 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 00:C0:FD, it is PROSUM hardware.

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