What this means
The IEEE assigned the MA-L block 9C9D5D to Raden 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 9C:9D:5D, it is Raden Inc hardware.
Frequently Asked Questions
Who owns MAC prefix 9C9D5D?
9C9D5D is registered to Raden 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. Raden Inc's block covers 16,777,216 addresses.
What devices use 9C9D5D?
Any network device with a MAC address starting 9C:9D:5D was manufactured by or for Raden Inc.