What this means
The IEEE assigned the MA-L block DC00B0 to FREEBOX SAS. 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 DC:00:B0, it is FREEBOX SAS hardware.
Frequently Asked Questions
Who owns MAC prefix DC00B0?
DC00B0 is registered to FREEBOX SAS 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. FREEBOX SAS's block covers 16,777,216 addresses.
What devices use DC00B0?
Any network device with a MAC address starting DC:00:B0 was manufactured by or for FREEBOX SAS.