What this means
The IEEE assigned the MA-L block FCCF43 to HUIZHOU CITY HUIYANG DISTRICT MEISIQI INDUSTRY DEVELOPMENT CO,.LTD. 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:CF:43, it is HUIZHOU CITY HUIYANG DISTRICT MEISIQI INDUSTRY DEVELOPMENT CO,.LTD hardware.
Frequently Asked Questions
Who owns MAC prefix FCCF43?
FCCF43 is registered to HUIZHOU CITY HUIYANG DISTRICT MEISIQI INDUSTRY DEVELOPMENT CO,.LTD 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. HUIZHOU CITY HUIYANG DISTRICT MEISIQI INDUSTRY DEVELOPMENT CO,.LTD's block covers 16,777,216 addresses.
What devices use FCCF43?
Any network device with a MAC address starting FC:CF:43 was manufactured by or for HUIZHOU CITY HUIYANG DISTRICT MEISIQI INDUSTRY DEVELOPMENT CO,.LTD.