Who owns MAC prefix 00C0B1?

00C0B1 is registered to GENIUS NET CO. in the IEEE MA-L registry.

What devices use 00C0B1?

Any network device with a MAC address starting 00:C0:B1 was manufactured by or for GENIUS NET CO..

MA-L · OUI prefix

GENIUS NET CO.

Any MAC address starting 00:C0:B1 is registered to GENIUS NET CO. in KR.

OUI prefix	00C0B1
Vendor	GENIUS NET CO.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:C0:B1:00:00:00

What this means

The IEEE assigned the MA-L block 00C0B1 to GENIUS NET CO.. 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:B1, it is GENIUS NET CO. hardware.

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