Who owns MAC prefix 008081?

008081 is registered to KENDALL SQUARE RESEARCH CORP. in the IEEE MA-L registry.

What devices use 008081?

Any network device with a MAC address starting 00:80:81 was manufactured by or for KENDALL SQUARE RESEARCH CORP..

MA-L · OUI prefix

KENDALL SQUARE RESEARCH CORP.

Any MAC address starting 00:80:81 is registered to KENDALL SQUARE RESEARCH CORP. in US.

OUI prefix	008081
Vendor	KENDALL SQUARE RESEARCH CORP.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:80:81:00:00:00

What this means

The IEEE assigned the MA-L block 008081 to KENDALL SQUARE RESEARCH CORP.. 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 00:80:81, it is KENDALL SQUARE RESEARCH CORP. hardware.

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