What devices use C022F17?

Any network device with a MAC address starting C0:22:F1:7 was manufactured by or for Shenzhen Chengfenghao Electronics Co.;LTD..

MA-M · OUI prefix

Shenzhen Chengfenghao Electronics Co.;LTD.

Q: Who owns MAC prefix C022F17?

C022F17 is registered to Shenzhen Chengfenghao Electronics Co.;LTD. in the IEEE MA-M registry.

Any MAC address starting C0:22:F1:7 is registered to Shenzhen Chengfenghao Electronics Co.;LTD. in CN.

OUI prefix	C022F17
Vendor	Shenzhen Chengfenghao Electronics Co.;LTD.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	C0:22:F1:7:00:00:00

What this means

The IEEE assigned the MA-M block C022F17 to Shenzhen Chengfenghao Electronics 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 C0:22:F1:7, it is Shenzhen Chengfenghao Electronics Co.;LTD. hardware.

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