Who owns MAC prefix 00D0AF?

00D0AF is registered to CUTLER-HAMMER, INC. in the IEEE MA-L registry.

What devices use 00D0AF?

Any network device with a MAC address starting 00:D0:AF was manufactured by or for CUTLER-HAMMER, INC..

MA-L · OUI prefix

CUTLER-HAMMER, INC.

Any MAC address starting 00:D0:AF is registered to CUTLER-HAMMER, INC. in US.

OUI prefix	00D0AF
Vendor	CUTLER-HAMMER, INC.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:D0:AF:00:00:00

What this means

The IEEE assigned the MA-L block 00D0AF to CUTLER-HAMMER, INC.. 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:D0:AF, it is CUTLER-HAMMER, INC. hardware.

Look up another MAC