Who owns MAC prefix 7C477C8?

7C477C8 is registered to Shenzhen Eunicum Electric Co.,Ltd. in the IEEE MA-M registry.

What devices use 7C477C8?

Any network device with a MAC address starting 7C:47:7C:8 was manufactured by or for Shenzhen Eunicum Electric Co.,Ltd..

MA-M · OUI prefix

Shenzhen Eunicum Electric Co.,Ltd.

Any MAC address starting 7C:47:7C:8 is registered to Shenzhen Eunicum Electric Co.,Ltd. in CN.

OUI prefix	7C477C8
Vendor	Shenzhen Eunicum Electric Co.,Ltd.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	7C:47:7C:8:00:00:00

What this means

The IEEE assigned the MA-M block 7C477C8 to Shenzhen Eunicum Electric 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 7C:47:7C:8, it is Shenzhen Eunicum Electric Co.,Ltd. hardware.

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