What this means
The IEEE assigned the MA-M block FCA47AD to SHENZHEN KUKU TECHNOLOGY 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:A4:7A:D, it is SHENZHEN KUKU TECHNOLOGY CO.,LTD hardware.
Frequently Asked Questions
Who owns MAC prefix FCA47AD?
FCA47AD is registered to SHENZHEN KUKU TECHNOLOGY CO.,LTD in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. SHENZHEN KUKU TECHNOLOGY CO.,LTD's block covers 1,048,576 addresses.
What devices use FCA47AD?
Any network device with a MAC address starting FC:A4:7A:D was manufactured by or for SHENZHEN KUKU TECHNOLOGY CO.,LTD.