What devices use C87D77?

Any network device with a MAC address starting C8:7D:77 was manufactured by or for Shenzhen Kingtech Communication Equipment Co.,Ltd.

MA-L · OUI prefix

Shenzhen Kingtech Communication Equipment Co.,Ltd

Q: Who owns MAC prefix C87D77?

C87D77 is registered to Shenzhen Kingtech Communication Equipment Co.,Ltd in the IEEE MA-L registry.

Any MAC address starting C8:7D:77 is registered to Shenzhen Kingtech Communication Equipment Co.,Ltd in CN.

OUI prefix	C87D77
Vendor	Shenzhen Kingtech Communication Equipment Co.,Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	C8:7D:77:00:00:00

What this means

The IEEE assigned the MA-L block C87D77 to Shenzhen Kingtech Communication Equipment 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 C8:7D:77, it is Shenzhen Kingtech Communication Equipment Co.,Ltd hardware.

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