Who owns MAC prefix 500A52?

500A52 is registered to Huiwan Technologies Co. Ltd in the IEEE MA-L registry.

What devices use 500A52?

Any network device with a MAC address starting 50:0A:52 was manufactured by or for Huiwan Technologies Co. Ltd.

MA-L · OUI prefix

Huiwan Technologies Co. Ltd

Any MAC address starting 50:0A:52 is registered to Huiwan Technologies Co. Ltd in CN.

OUI prefix	500A52
Vendor	Huiwan Technologies Co. Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	50:0A:52:00:00:00

What this means

The IEEE assigned the MA-L block 500A52 to Huiwan Technologies 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 50:0A:52, it is Huiwan Technologies Co. Ltd hardware.

Look up another MAC