What devices use CCCFFE?

Any network device with a MAC address starting CC:CF:FE was manufactured by or for Henan Lingyunda Information Technology Co., Ltd.

MA-L · OUI prefix

Henan Lingyunda Information Technology Co., Ltd

Q: Who owns MAC prefix CCCFFE?

CCCFFE is registered to Henan Lingyunda Information Technology Co., Ltd in the IEEE MA-L registry.

Any MAC address starting CC:CF:FE is registered to Henan Lingyunda Information Technology Co., Ltd in CN.

OUI prefix	CCCFFE
Vendor	Henan Lingyunda Information Technology Co., Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	CC:CF:FE:00:00:00

What this means

The IEEE assigned the MA-L block CCCFFE to Henan Lingyunda Information 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 CC:CF:FE, it is Henan Lingyunda Information Technology Co., Ltd hardware.

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