Who owns MAC prefix 40D63C?

40D63C is registered to Equitech Industrial(DongGuan)Co.,Ltd in the IEEE MA-L registry.

What devices use 40D63C?

Any network device with a MAC address starting 40:D6:3C was manufactured by or for Equitech Industrial(DongGuan)Co.,Ltd.

MA-L · OUI prefix

Equitech Industrial(DongGuan)Co.,Ltd

Any MAC address starting 40:D6:3C is registered to Equitech Industrial(DongGuan)Co.,Ltd in CN.

OUI prefix	40D63C
Vendor	Equitech Industrial(DongGuan)Co.,Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	40:D6:3C:00:00:00

What this means

The IEEE assigned the MA-L block 40D63C to Equitech Industrial(DongGuan)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 40:D6:3C, it is Equitech Industrial(DongGuan)Co.,Ltd hardware.

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