What this means
The IEEE assigned the MA-L block 6CA7FA to YOUNGBO ENGINEERING 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 6C:A7:FA, it is YOUNGBO ENGINEERING INC. hardware.
Frequently Asked Questions
Who owns MAC prefix 6CA7FA?
6CA7FA is registered to YOUNGBO ENGINEERING 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. YOUNGBO ENGINEERING INC.'s block covers 16,777,216 addresses.
What devices use 6CA7FA?
Any network device with a MAC address starting 6C:A7:FA was manufactured by or for YOUNGBO ENGINEERING INC..