Who owns MAC prefix BC5729?

BC5729 is registered to Shenzhen KKM Co., Ltd in the IEEE MA-L registry.

What devices use BC5729?

Any network device with a MAC address starting BC:57:29 was manufactured by or for Shenzhen KKM Co., Ltd.

MA-L · OUI prefix

Shenzhen KKM Co., Ltd

Any MAC address starting BC:57:29 is registered to Shenzhen KKM Co., Ltd in CN.

OUI prefix	BC5729
Vendor	Shenzhen KKM Co., Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	BC:57:29:00:00:00

What this means

The IEEE assigned the MA-L block BC5729 to Shenzhen KKM 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 BC:57:29, it is Shenzhen KKM Co., Ltd hardware.

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