Who owns MAC prefix C47B2F?

C47B2F is registered to Beijing JoinHope Image Technology Ltd. in the IEEE MA-L registry.

What devices use C47B2F?

Any network device with a MAC address starting C4:7B:2F was manufactured by or for Beijing JoinHope Image Technology Ltd..

MA-L · OUI prefix

Beijing JoinHope Image Technology Ltd.

Any MAC address starting C4:7B:2F is registered to Beijing JoinHope Image Technology Ltd. in CN.

OUI prefix	C47B2F
Vendor	Beijing JoinHope Image Technology Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	C4:7B:2F:00:00:00

What this means

The IEEE assigned the MA-L block C47B2F to Beijing JoinHope Image Technology 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 C4:7B:2F, it is Beijing JoinHope Image Technology Ltd. hardware.

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