Who owns MAC prefix C8C13C?

C8C13C is registered to RuggedTek Hangzhou Co., Ltd in the IEEE MA-L registry.

What devices use C8C13C?

Any network device with a MAC address starting C8:C1:3C was manufactured by or for RuggedTek Hangzhou Co., Ltd.

MA-L · OUI prefix

RuggedTek Hangzhou Co., Ltd

Any MAC address starting C8:C1:3C is registered to RuggedTek Hangzhou Co., Ltd in CN.

OUI prefix	C8C13C
Vendor	RuggedTek Hangzhou Co., Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	C8:C1:3C:00:00:00

What this means

The IEEE assigned the MA-L block C8C13C to RuggedTek Hangzhou 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:C1:3C, it is RuggedTek Hangzhou Co., Ltd hardware.

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