Who owns MAC prefix 9CE450B?

9CE450B is registered to Shenzhen Coslight Technology Co.,Ltd. in the IEEE MA-M registry.

What devices use 9CE450B?

Any network device with a MAC address starting 9C:E4:50:B was manufactured by or for Shenzhen Coslight Technology Co.,Ltd..

MA-M · OUI prefix

Shenzhen Coslight Technology Co.,Ltd.

Any MAC address starting 9C:E4:50:B is registered to Shenzhen Coslight Technology Co.,Ltd. in CN.

OUI prefix	9CE450B
Vendor	Shenzhen Coslight Technology Co.,Ltd.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	9C:E4:50:B:00:00:00

What this means

The IEEE assigned the MA-M block 9CE450B to Shenzhen Coslight 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 9C:E4:50:B, it is Shenzhen Coslight Technology Co.,Ltd. hardware.

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