Who owns MAC prefix C0EEFB?

C0EEFB is registered to OnePlus Tech (Shenzhen) Ltd in the IEEE MA-L registry.

What devices use C0EEFB?

Any network device with a MAC address starting C0:EE:FB was manufactured by or for OnePlus Tech (Shenzhen) Ltd.

MA-L · OUI prefix

OnePlus Tech (Shenzhen) Ltd

Any MAC address starting C0:EE:FB is registered to OnePlus Tech (Shenzhen) Ltd in CN.

OUI prefix	C0EEFB
Vendor	OnePlus Tech (Shenzhen) Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	C0:EE:FB:00:00:00

What this means

The IEEE assigned the MA-L block C0EEFB to OnePlus Tech (Shenzhen) 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:EE:FB, it is OnePlus Tech (Shenzhen) Ltd hardware.

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