Who owns MAC prefix D46663?

D46663 is registered to Shenzhen Detran Technology Co.,Ltd. in the IEEE MA-L registry.

What devices use D46663?

Any network device with a MAC address starting D4:66:63 was manufactured by or for Shenzhen Detran Technology Co.,Ltd..

MA-L · OUI prefix

Shenzhen Detran Technology Co.,Ltd.

Any MAC address starting D4:66:63 is registered to Shenzhen Detran Technology Co.,Ltd. in CN.

OUI prefix	D46663
Vendor	Shenzhen Detran Technology Co.,Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	D4:66:63:00:00:00

What this means

The IEEE assigned the MA-L block D46663 to Shenzhen Detran Technology 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 D4:66:63, it is Shenzhen Detran Technology Co.,Ltd. hardware.

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