Who owns MAC prefix 84B3860?

84B3860 is registered to Nan Jing WZX Technology Limited in the IEEE MA-M registry.

What devices use 84B3860?

Any network device with a MAC address starting 84:B3:86:0 was manufactured by or for Nan Jing WZX Technology Limited.

MA-M · OUI prefix

Nan Jing WZX Technology Limited

Any MAC address starting 84:B3:86:0 is registered to Nan Jing WZX Technology Limited in CN.

OUI prefix	84B3860
Vendor	Nan Jing WZX Technology Limited
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	84:B3:86:0:00:00:00

What this means

The IEEE assigned the MA-M block 84B3860 to Nan Jing WZX Technology Limited. 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 84:B3:86:0, it is Nan Jing WZX Technology Limited hardware.

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