What this means
The IEEE assigned the MA-L block 4CDC0D to Coral Telecom Limited. 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 4C:DC:0D, it is Coral Telecom Limited hardware.
Frequently Asked Questions
Who owns MAC prefix 4CDC0D?
4CDC0D is registered to Coral Telecom Limited 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. Coral Telecom Limited's block covers 16,777,216 addresses.
What devices use 4CDC0D?
Any network device with a MAC address starting 4C:DC:0D was manufactured by or for Coral Telecom Limited.