Who owns MAC prefix 000089?

000089 is registered to CAYMAN SYSTEMS INC. in the IEEE MA-L registry.

What devices use 000089?

Any network device with a MAC address starting 00:00:89 was manufactured by or for CAYMAN SYSTEMS INC..

MA-L · OUI prefix

CAYMAN SYSTEMS INC.

Any MAC address starting 00:00:89 is registered to CAYMAN SYSTEMS INC. in US.

OUI prefix	000089
Vendor	CAYMAN SYSTEMS INC.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:00:89:00:00:00

What this means

The IEEE assigned the MA-L block 000089 to CAYMAN SYSTEMS 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 00:00:89, it is CAYMAN SYSTEMS INC. hardware.

Look up another MAC