What this means
The IEEE assigned the MA-L block CCFC6D to RIZ TRANSMITTERS. 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:FC:6D, it is RIZ TRANSMITTERS hardware.
Frequently Asked Questions
Who owns MAC prefix CCFC6D?
CCFC6D is registered to RIZ TRANSMITTERS 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. RIZ TRANSMITTERS's block covers 16,777,216 addresses.
What devices use CCFC6D?
Any network device with a MAC address starting CC:FC:6D was manufactured by or for RIZ TRANSMITTERS.