What devices use C05336?

Any network device with a MAC address starting C0:53:36 was manufactured by or for Beijing National Railway Research & Design Institute of Signal & Communication Group Co..Ltd..

MA-L · OUI prefix

Beijing National Railway Research & Design Institute of Signal & Communication Group Co..Ltd.

Q: Who owns MAC prefix C05336?

C05336 is registered to Beijing National Railway Research & Design Institute of Signal & Communication Group Co..Ltd. in the IEEE MA-L registry.

Any MAC address starting C0:53:36 is registered to Beijing National Railway Research & Design Institute of Signal & Communication Group Co..Ltd. in CN.

OUI prefix	C05336
Vendor	Beijing National Railway Research & Design Institute of Signal & Communication Group Co..Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	C0:53:36:00:00:00

What this means

The IEEE assigned the MA-L block C05336 to Beijing National Railway Research & Design Institute of Signal & Communication Group 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 C0:53:36, it is Beijing National Railway Research & Design Institute of Signal & Communication Group Co..Ltd. hardware.

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