Who owns MAC prefix D4BABA0?

D4BABA0 is registered to SHENZHEN ACTION TECHNOLOGIES CO., LTD. in the IEEE MA-M registry.

What devices use D4BABA0?

Any network device with a MAC address starting D4:BA:BA:0 was manufactured by or for SHENZHEN ACTION TECHNOLOGIES CO., LTD..

MA-M · OUI prefix

SHENZHEN ACTION TECHNOLOGIES CO., LTD.

Any MAC address starting D4:BA:BA:0 is registered to SHENZHEN ACTION TECHNOLOGIES CO., LTD. in CN.

OUI prefix	D4BABA0
Vendor	SHENZHEN ACTION TECHNOLOGIES CO., LTD.
Registry	MA-M (28-bit, medium block)
Country	CN
Example MAC	D4:BA:BA:0:00:00:00

What this means

The IEEE assigned the MA-M block D4BABA0 to SHENZHEN ACTION TECHNOLOGIES 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 D4:BA:BA:0, it is SHENZHEN ACTION TECHNOLOGIES CO., LTD. hardware.

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