What this means
The IEEE assigned the MA-L block 9CCBF7 to CLOUD STAR 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 9C:CB:F7, it is CLOUD STAR TECHNOLOGY CO., LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix 9CCBF7?
9CCBF7 is registered to CLOUD STAR 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. CLOUD STAR TECHNOLOGY CO., LTD.'s block covers 16,777,216 addresses.
What devices use 9CCBF7?
Any network device with a MAC address starting 9C:CB:F7 was manufactured by or for CLOUD STAR TECHNOLOGY CO., LTD..