What this means
The IEEE assigned the MA-L block BC66DE to Shadow Creator Information 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 BC:66:DE, it is Shadow Creator Information Technology Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix BC66DE?
BC66DE is registered to Shadow Creator Information Technology 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. Shadow Creator Information Technology Co.,Ltd.'s block covers 16,777,216 addresses.
What devices use BC66DE?
Any network device with a MAC address starting BC:66:DE was manufactured by or for Shadow Creator Information Technology Co.,Ltd..