What devices use D0A0112?

Any network device with a MAC address starting D0:A0:11:2 was manufactured by or for Shanghai Hongqia Industry and Trade Co., LTD.

MA-M · OUI prefix

Shanghai Hongqia Industry and Trade Co., LTD

Q: Who owns MAC prefix D0A0112?

D0A0112 is registered to Shanghai Hongqia Industry and Trade Co., LTD in the IEEE MA-M registry.

Any MAC address starting D0:A0:11:2 is registered to Shanghai Hongqia Industry and Trade Co., LTD in CN.

OUI prefix	D0A0112
Vendor	Shanghai Hongqia Industry and Trade Co., LTD
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	D0:A0:11:2:00:00:00

What this means

The IEEE assigned the MA-M block D0A0112 to Shanghai Hongqia Industry and Trade 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 D0:A0:11:2, it is Shanghai Hongqia Industry and Trade Co., LTD hardware.

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