What this means
The IEEE assigned the MA-L block 9CBF0D to Framework Computer 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:BF:0D, it is Framework Computer Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 9CBF0D?
9CBF0D is registered to Framework Computer 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. Framework Computer Inc.'s block covers 16,777,216 addresses.
What devices use 9CBF0D?
Any network device with a MAC address starting 9C:BF:0D was manufactured by or for Framework Computer Inc..