What devices use F4472A?

Any network device with a MAC address starting F4:47:2A was manufactured by or for Nanjing Rousing Sci. and Tech. Industrial Co., Ltd.

MA-L · OUI prefix

Nanjing Rousing Sci. and Tech. Industrial Co., Ltd

Q: Who owns MAC prefix F4472A?

F4472A is registered to Nanjing Rousing Sci. and Tech. Industrial Co., Ltd in the IEEE MA-L registry.

Any MAC address starting F4:47:2A is registered to Nanjing Rousing Sci. and Tech. Industrial Co., Ltd in CN.

OUI prefix	F4472A
Vendor	Nanjing Rousing Sci. and Tech. Industrial Co., Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	F4:47:2A:00:00:00

What this means

The IEEE assigned the MA-L block F4472A to Nanjing Rousing Sci. and Tech. Industrial 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 F4:47:2A, it is Nanjing Rousing Sci. and Tech. Industrial Co., Ltd hardware.

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