Who owns MAC prefix 001CB8?

001CB8 is registered to CBC Co., Ltd in the IEEE MA-L registry.

What devices use 001CB8?

Any network device with a MAC address starting 00:1C:B8 was manufactured by or for CBC Co., Ltd.

MA-L · OUI prefix

CBC Co., Ltd

Any MAC address starting 00:1C:B8 is registered to CBC Co., Ltd in JP.

OUI prefix	001CB8
Vendor	CBC Co., Ltd
Registry	MA-L (24-bit, large block)
Country	JP
Example MAC	00:1C:B8:00:00:00

What this means

The IEEE assigned the MA-L block 001CB8 to CBC 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 00:1C:B8, it is CBC Co., Ltd hardware.

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