Who owns MAC prefix 1004C1?

1004C1 is registered to JD Cloud Computing Co., Ltd. in the IEEE MA-L registry.

What devices use 1004C1?

Any network device with a MAC address starting 10:04:C1 was manufactured by or for JD Cloud Computing Co., Ltd..

MA-L · OUI prefix

JD Cloud Computing Co., Ltd.

Any MAC address starting 10:04:C1 is registered to JD Cloud Computing Co., Ltd. in CN.

OUI prefix	1004C1
Vendor	JD Cloud Computing Co., Ltd.
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	10:04:C1:00:00:00

What this means

The IEEE assigned the MA-L block 1004C1 to JD Cloud Computing 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 10:04:C1, it is JD Cloud Computing Co., Ltd. hardware.

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