What this means
The IEEE assigned the MA-L block 7CC926 to Wuhan GreeNet Information Service 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 7C:C9:26, it is Wuhan GreeNet Information Service Co.,Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix 7CC926?
7CC926 is registered to Wuhan GreeNet Information Service 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. Wuhan GreeNet Information Service Co.,Ltd.'s block covers 16,777,216 addresses.
What devices use 7CC926?
Any network device with a MAC address starting 7C:C9:26 was manufactured by or for Wuhan GreeNet Information Service Co.,Ltd..