Who owns MAC prefix 70033F?

70033F is registered to Pimax Technology(ShangHai)Co.,Ltd in the IEEE MA-L registry.

What devices use 70033F?

Any network device with a MAC address starting 70:03:3F was manufactured by or for Pimax Technology(ShangHai)Co.,Ltd.

MA-L · OUI prefix

Pimax Technology(ShangHai)Co.,Ltd

Any MAC address starting 70:03:3F is registered to Pimax Technology(ShangHai)Co.,Ltd in CN.

OUI prefix	70033F
Vendor	Pimax Technology(ShangHai)Co.,Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	70:03:3F:00:00:00

What this means

The IEEE assigned the MA-L block 70033F to Pimax Technology(ShangHai)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 70:03:3F, it is Pimax Technology(ShangHai)Co.,Ltd hardware.

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