What devices use C8C50E?

Any network device with a MAC address starting C8:C5:0E was manufactured by or for Shenzhen Primestone Network Technologies.Co., Ltd..

MA-L · OUI prefix

Shenzhen Primestone Network Technologies.Co., Ltd.

Q: Who owns MAC prefix C8C50E?

C8C50E is registered to Shenzhen Primestone Network Technologies.Co., Ltd. in the IEEE MA-L registry.

Any MAC address starting C8:C5:0E is registered to Shenzhen Primestone Network Technologies.Co., Ltd. in CN.

OUI prefix	C8C50E
Vendor	Shenzhen Primestone Network Technologies.Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	C8:C5:0E:00:00:00

What this means

The IEEE assigned the MA-L block C8C50E to Shenzhen Primestone Network 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 C8:C5:0E, it is Shenzhen Primestone Network Technologies.Co., Ltd. hardware.

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