What this means
The IEEE assigned the MA-L block 2CDDA3 to Point Grey Research 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:DD:A3, it is Point Grey Research Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 2CDDA3?
2CDDA3 is registered to Point Grey Research 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. Point Grey Research Inc.'s block covers 16,777,216 addresses.
What devices use 2CDDA3?
Any network device with a MAC address starting 2C:DD:A3 was manufactured by or for Point Grey Research Inc..