Who owns MAC prefix 5847CAC?

5847CAC is registered to SMS ELECTRIC CO., LTD ZHENGZHOU in the IEEE MA-M registry.

What devices use 5847CAC?

Any network device with a MAC address starting 58:47:CA:C was manufactured by or for SMS ELECTRIC CO., LTD ZHENGZHOU.

MA-M · OUI prefix

SMS ELECTRIC CO., LTD ZHENGZHOU

Any MAC address starting 58:47:CA:C is registered to SMS ELECTRIC CO., LTD ZHENGZHOU in CN.

OUI prefix	5847CAC
Vendor	SMS ELECTRIC CO., LTD ZHENGZHOU
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	58:47:CA:C:00:00:00

What this means

The IEEE assigned the MA-M block 5847CAC to SMS ELECTRIC CO., LTD ZHENGZHOU. 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 58:47:CA:C, it is SMS ELECTRIC CO., LTD ZHENGZHOU hardware.

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