Who owns MAC prefix 001CB6?

001CB6 is registered to Duzon CNT Co., Ltd. in the IEEE MA-L registry.

What devices use 001CB6?

Any network device with a MAC address starting 00:1C:B6 was manufactured by or for Duzon CNT Co., Ltd..

MA-L · OUI prefix

Duzon CNT Co., Ltd.

Any MAC address starting 00:1C:B6 is registered to Duzon CNT Co., Ltd. in KR.

OUI prefix	001CB6
Vendor	Duzon CNT Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	KR
Example MAC	00:1C:B6:00:00:00

What this means

The IEEE assigned the MA-L block 001CB6 to Duzon CNT 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:B6, it is Duzon CNT Co., Ltd. hardware.

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