Who owns MAC prefix A4DA22D?

A4DA22D is registered to Shen Zhen City YaKun Electronics Co., Ltd in the IEEE MA-M registry.

What devices use A4DA22D?

Any network device with a MAC address starting A4:DA:22:D was manufactured by or for Shen Zhen City YaKun Electronics Co., Ltd.

MA-M · OUI prefix

Shen Zhen City YaKun Electronics Co., Ltd

Any MAC address starting A4:DA:22:D is registered to Shen Zhen City YaKun Electronics Co., Ltd in CN.

OUI prefix	A4DA22D
Vendor	Shen Zhen City YaKun Electronics Co., Ltd
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	A4:DA:22:D:00:00:00

What this means

The IEEE assigned the MA-M block A4DA22D to Shen Zhen City YaKun Electronics 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 A4:DA:22:D, it is Shen Zhen City YaKun Electronics Co., Ltd hardware.

Look up another MAC