What devices use 18AFA1?

Any network device with a MAC address starting 18:AF:A1 was manufactured by or for Shenzhen Yifang Network Technology Co., Ltd..

MA-L · OUI prefix

Shenzhen Yifang Network Technology Co., Ltd.

Q: Who owns MAC prefix 18AFA1?

18AFA1 is registered to Shenzhen Yifang Network Technology Co., Ltd. in the IEEE MA-L registry.

Any MAC address starting 18:AF:A1 is registered to Shenzhen Yifang Network Technology Co., Ltd. in CN.

OUI prefix	18AFA1
Vendor	Shenzhen Yifang Network Technology Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	18:AF:A1:00:00:00

What this means

The IEEE assigned the MA-L block 18AFA1 to Shenzhen Yifang Network 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 18:AF:A1, it is Shenzhen Yifang Network Technology Co., Ltd. hardware.

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