Who owns MAC prefix 9CD8E3?

9CD8E3 is registered to Wuhan Huazhong Numerical Control Co., Ltd in the IEEE MA-L registry.

What devices use 9CD8E3?

Any network device with a MAC address starting 9C:D8:E3 was manufactured by or for Wuhan Huazhong Numerical Control Co., Ltd.

MA-L · OUI prefix

Wuhan Huazhong Numerical Control Co., Ltd

Any MAC address starting 9C:D8:E3 is registered to Wuhan Huazhong Numerical Control Co., Ltd in CN.

OUI prefix	9CD8E3
Vendor	Wuhan Huazhong Numerical Control Co., Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	9C:D8:E3:00:00:00

What this means

The IEEE assigned the MA-L block 9CD8E3 to Wuhan Huazhong Numerical Control 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 9C:D8:E3, it is Wuhan Huazhong Numerical Control Co., Ltd hardware.

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