Who owns MAC prefix CC3ADF?

CC3ADF is registered to Neptune Technology Group Inc. in the IEEE MA-L registry.

What devices use CC3ADF?

Any network device with a MAC address starting CC:3A:DF was manufactured by or for Neptune Technology Group Inc..

MA-L · OUI prefix

Neptune Technology Group Inc.

Any MAC address starting CC:3A:DF is registered to Neptune Technology Group Inc. in US.

OUI prefix	CC3ADF
Vendor	Neptune Technology Group Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	CC:3A:DF:00:00:00

What this means

The IEEE assigned the MA-L block CC3ADF to Neptune Technology Group 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 CC:3A:DF, it is Neptune Technology Group Inc. hardware.

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