What devices use 30A243?

Any network device with a MAC address starting 30:A2:43 was manufactured by or for Shenzhen Prifox Innovation Technology Co., Ltd..

MA-L · OUI prefix

Shenzhen Prifox Innovation Technology Co., Ltd.

Q: Who owns MAC prefix 30A243?

30A243 is registered to Shenzhen Prifox Innovation Technology Co., Ltd. in the IEEE MA-L registry.

Any MAC address starting 30:A2:43 is registered to Shenzhen Prifox Innovation Technology Co., Ltd..

OUI prefix	30A243
Vendor	Shenzhen Prifox Innovation Technology Co., Ltd.
Registry	MA-L (24-bit, large block)
Example MAC	30:A2:43:00:00:00

What this means

The IEEE assigned the MA-L block 30A243 to Shenzhen Prifox Innovation 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 30:A2:43, it is Shenzhen Prifox Innovation Technology Co., Ltd. hardware.

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