Who owns MAC prefix 3C1512?

3C1512 is registered to Shenzhen Huanhu Technology Co.,Ltd in the IEEE MA-L registry.

What devices use 3C1512?

Any network device with a MAC address starting 3C:15:12 was manufactured by or for Shenzhen Huanhu Technology Co.,Ltd.

MA-L · OUI prefix

Shenzhen Huanhu Technology Co.,Ltd

Any MAC address starting 3C:15:12 is registered to Shenzhen Huanhu Technology Co.,Ltd in CN.

OUI prefix	3C1512
Vendor	Shenzhen Huanhu Technology Co.,Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	3C:15:12:00:00:00

What this means

The IEEE assigned the MA-L block 3C1512 to Shenzhen Huanhu 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 3C:15:12, it is Shenzhen Huanhu Technology Co.,Ltd hardware.

Look up another MAC