What this means
The IEEE assigned the MA-L block 9CC7B1 to ELITEGROUP COMPUTER SYSTEMS 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:C7:B1, it is ELITEGROUP COMPUTER SYSTEMS CO.,LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix 9CC7B1?
9CC7B1 is registered to ELITEGROUP COMPUTER SYSTEMS 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. ELITEGROUP COMPUTER SYSTEMS CO.,LTD.'s block covers 16,777,216 addresses.
What devices use 9CC7B1?
Any network device with a MAC address starting 9C:C7:B1 was manufactured by or for ELITEGROUP COMPUTER SYSTEMS CO.,LTD..