Who owns MAC prefix 28FEDE?

28FEDE is registered to COMESTA, Inc. in the IEEE MA-L registry.

What devices use 28FEDE?

Any network device with a MAC address starting 28:FE:DE was manufactured by or for COMESTA, Inc..

MA-L · OUI prefix

COMESTA, Inc.

Any MAC address starting 28:FE:DE is registered to COMESTA, Inc. in KR.

OUI prefix	28FEDE
Vendor	COMESTA, Inc.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	28:FE:DE:00:00:00

What this means

The IEEE assigned the MA-L block 28FEDE to COMESTA, 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 28:FE:DE, it is COMESTA, Inc. hardware.

Look up another MAC