Who owns MAC prefix 2CD2E3?

2CD2E3 is registered to Guangzhou Aoshi Electronic Co.,Ltd in the IEEE MA-L registry.

What devices use 2CD2E3?

Any network device with a MAC address starting 2C:D2:E3 was manufactured by or for Guangzhou Aoshi Electronic Co.,Ltd.

MA-L · OUI prefix

Guangzhou Aoshi Electronic Co.,Ltd

Any MAC address starting 2C:D2:E3 is registered to Guangzhou Aoshi Electronic Co.,Ltd in CN.

OUI prefix	2CD2E3
Vendor	Guangzhou Aoshi Electronic Co.,Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	2C:D2:E3:00:00:00

What this means

The IEEE assigned the MA-L block 2CD2E3 to Guangzhou Aoshi Electronic 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 2C:D2:E3, it is Guangzhou Aoshi Electronic Co.,Ltd hardware.

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