Who owns MAC prefix 2C66AD?

2C66AD is registered to NimbleTech Digital Inc. in the IEEE MA-L registry.

What devices use 2C66AD?

Any network device with a MAC address starting 2C:66:AD was manufactured by or for NimbleTech Digital Inc..

MA-L · OUI prefix

NimbleTech Digital Inc.

Any MAC address starting 2C:66:AD is registered to NimbleTech Digital Inc. in TW.

OUI prefix	2C66AD
Vendor	NimbleTech Digital Inc.
Registry	MA-L (24-bit, large block)
Country	TW
Example MAC	2C:66:AD:00:00:00

What this means

The IEEE assigned the MA-L block 2C66AD to NimbleTech Digital Inc.. 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 2C:66:AD, it is NimbleTech Digital Inc. hardware.

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