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.
Frequently Asked Questions
Who owns MAC prefix CC3ADF?
CC3ADF is registered to Neptune Technology Group Inc. in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Neptune Technology Group Inc.'s block covers 16,777,216 addresses.
What devices use CC3ADF?
Any network device with a MAC address starting CC:3A:DF was manufactured by or for Neptune Technology Group Inc..