Who owns MAC prefix 9405BB5?

9405BB5 is registered to Chengdu Zhongheng Network Co.,Ltd. in the IEEE MA-M registry.

What devices use 9405BB5?

Any network device with a MAC address starting 94:05:BB:5 was manufactured by or for Chengdu Zhongheng Network Co.,Ltd..

MA-M · OUI prefix

Chengdu Zhongheng Network Co.,Ltd.

Any MAC address starting 94:05:BB:5 is registered to Chengdu Zhongheng Network Co.,Ltd. in CN.

OUI prefix	9405BB5
Vendor	Chengdu Zhongheng Network Co.,Ltd.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	94:05:BB:5:00:00:00

What this means

The IEEE assigned the MA-M block 9405BB5 to Chengdu Zhongheng Network 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 94:05:BB:5, it is Chengdu Zhongheng Network Co.,Ltd. hardware.

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