Who owns MAC prefix A03E6BD?

A03E6BD is registered to Jining SmartCity Infotech Co.Ltd. in the IEEE MA-M registry.

What devices use A03E6BD?

Any network device with a MAC address starting A0:3E:6B:D was manufactured by or for Jining SmartCity Infotech Co.Ltd..

MA-M · OUI prefix

Jining SmartCity Infotech Co.Ltd.

Any MAC address starting A0:3E:6B:D is registered to Jining SmartCity Infotech Co.Ltd. in CN.

OUI prefix	A03E6BD
Vendor	Jining SmartCity Infotech Co.Ltd.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	A0:3E:6B:D:00:00:00

What this means

The IEEE assigned the MA-M block A03E6BD to Jining SmartCity Infotech 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 A0:3E:6B:D, it is Jining SmartCity Infotech Co.Ltd. hardware.

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