Who owns MAC prefix 001CAD?

001CAD is registered to Wuhan Telecommunication Devices Co.,Ltd in the IEEE MA-L registry.

What devices use 001CAD?

Any network device with a MAC address starting 00:1C:AD was manufactured by or for Wuhan Telecommunication Devices Co.,Ltd.

MA-L · OUI prefix

Wuhan Telecommunication Devices Co.,Ltd

Any MAC address starting 00:1C:AD is registered to Wuhan Telecommunication Devices Co.,Ltd in CN.

OUI prefix	001CAD
Vendor	Wuhan Telecommunication Devices Co.,Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	00:1C:AD:00:00:00

What this means

The IEEE assigned the MA-L block 001CAD to Wuhan Telecommunication Devices 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 00:1C:AD, it is Wuhan Telecommunication Devices Co.,Ltd hardware.

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