What this means
The IEEE assigned the MA-L block FCE23F to CLAY PAKY SPA. 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 FC:E2:3F, it is CLAY PAKY SPA hardware.
Frequently Asked Questions
Who owns MAC prefix FCE23F?
FCE23F is registered to CLAY PAKY SPA 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. CLAY PAKY SPA's block covers 16,777,216 addresses.
What devices use FCE23F?
Any network device with a MAC address starting FC:E2:3F was manufactured by or for CLAY PAKY SPA.