Who owns MAC prefix 3077CB?

3077CB is registered to Maike Industry(Shenzhen)CO.,LTD in the IEEE MA-L registry.

What devices use 3077CB?

Any network device with a MAC address starting 30:77:CB was manufactured by or for Maike Industry(Shenzhen)CO.,LTD.

MA-L · OUI prefix

Maike Industry(Shenzhen)CO.,LTD

Any MAC address starting 30:77:CB is registered to Maike Industry(Shenzhen)CO.,LTD in CN.

OUI prefix	3077CB
Vendor	Maike Industry(Shenzhen)CO.,LTD
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	30:77:CB:00:00:00

What this means

The IEEE assigned the MA-L block 3077CB to Maike Industry(Shenzhen)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 30:77:CB, it is Maike Industry(Shenzhen)CO.,LTD hardware.

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