What this means
The IEEE assigned the MA-L block CCBE71 to OptiLogix BV. 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:BE:71, it is OptiLogix BV hardware.
Frequently Asked Questions
Who owns MAC prefix CCBE71?
CCBE71 is registered to OptiLogix BV 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. OptiLogix BV's block covers 16,777,216 addresses.
What devices use CCBE71?
Any network device with a MAC address starting CC:BE:71 was manufactured by or for OptiLogix BV.