Who owns MAC prefix FCA47AC?

FCA47AC is registered to Shenzhen ALFEYE Technology CO.,Ltd in the IEEE MA-M registry.

What devices use FCA47AC?

Any network device with a MAC address starting FC:A4:7A:C was manufactured by or for Shenzhen ALFEYE Technology CO.,Ltd.

MA-M · OUI prefix

Shenzhen ALFEYE Technology CO.,Ltd

Any MAC address starting FC:A4:7A:C is registered to Shenzhen ALFEYE Technology CO.,Ltd in CN.

OUI prefix	FCA47AC
Vendor	Shenzhen ALFEYE Technology CO.,Ltd
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	FC:A4:7A:C:00:00:00

What this means

The IEEE assigned the MA-M block FCA47AC to Shenzhen ALFEYE Technology 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 FC:A4:7A:C, it is Shenzhen ALFEYE Technology CO.,Ltd hardware.

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