Who owns MAC prefix 4CB9C8?

4CB9C8 is registered to CONET CO., LTD. in the IEEE MA-L registry.

What devices use 4CB9C8?

Any network device with a MAC address starting 4C:B9:C8 was manufactured by or for CONET CO., LTD..

MA-L · OUI prefix

CONET CO., LTD.

Any MAC address starting 4C:B9:C8 is registered to CONET CO., LTD. in JP.

OUI prefix	4CB9C8
Vendor	CONET CO., LTD.
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	4C:B9:C8:00:00:00

What this means

The IEEE assigned the MA-L block 4CB9C8 to CONET CO., LTD.. 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 4C:B9:C8, it is CONET CO., LTD. hardware.

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