Who owns MAC prefix 002043?

002043 is registered to NEURON COMPANY LIMITED in the IEEE MA-L registry.

What devices use 002043?

Any network device with a MAC address starting 00:20:43 was manufactured by or for NEURON COMPANY LIMITED.

MA-L · OUI prefix

NEURON COMPANY LIMITED

Any MAC address starting 00:20:43 is registered to NEURON COMPANY LIMITED in HK.

OUI prefix	002043
Vendor	NEURON COMPANY LIMITED
Registry	MA-L (24-bit, large block)
Country	HK
Example MAC	00:20:43:00:00:00

What this means

The IEEE assigned the MA-L block 002043 to NEURON COMPANY 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 00:20:43, it is NEURON COMPANY LIMITED hardware.

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