Who owns MAC prefix C022F11?

C022F11 is registered to COMMUP WUHAN NETWORK TECHNOLOGY CO.,LTD in the IEEE MA-M registry.

What devices use C022F11?

Any network device with a MAC address starting C0:22:F1:1 was manufactured by or for COMMUP WUHAN NETWORK TECHNOLOGY CO.,LTD.

MA-M · OUI prefix

COMMUP WUHAN NETWORK TECHNOLOGY CO.,LTD

Any MAC address starting C0:22:F1:1 is registered to COMMUP WUHAN NETWORK TECHNOLOGY CO.,LTD in CN.

OUI prefix	C022F11
Vendor	COMMUP WUHAN NETWORK TECHNOLOGY CO.,LTD
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	C0:22:F1:1:00:00:00

What this means

The IEEE assigned the MA-M block C022F11 to COMMUP WUHAN NETWORK 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 C0:22:F1:1, it is COMMUP WUHAN NETWORK TECHNOLOGY CO.,LTD hardware.

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