Who owns MAC prefix 1866965?

1866965 is registered to Wuhan Precise Electronics Co.,Ltd. in the IEEE MA-M registry.

What devices use 1866965?

Any network device with a MAC address starting 18:66:96:5 was manufactured by or for Wuhan Precise Electronics Co.,Ltd..

MA-M · OUI prefix

Wuhan Precise Electronics Co.,Ltd.

Any MAC address starting 18:66:96:5 is registered to Wuhan Precise Electronics Co.,Ltd. in CN.

OUI prefix	1866965
Vendor	Wuhan Precise Electronics Co.,Ltd.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	18:66:96:5:00:00:00

What this means

The IEEE assigned the MA-M block 1866965 to Wuhan Precise Electronics 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 18:66:96:5, it is Wuhan Precise Electronics Co.,Ltd. hardware.

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