What this means
The IEEE assigned the MA-M block C0FBF9B to SHENZHEN COMIX HST CLOUD COMPUTING 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 C0:FB:F9:B, it is SHENZHEN COMIX HST CLOUD COMPUTING CO., LTD. hardware.
Frequently Asked Questions
Who owns MAC prefix C0FBF9B?
C0FBF9B is registered to SHENZHEN COMIX HST CLOUD COMPUTING CO., LTD. in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. SHENZHEN COMIX HST CLOUD COMPUTING CO., LTD.'s block covers 1,048,576 addresses.
What devices use C0FBF9B?
Any network device with a MAC address starting C0:FB:F9:B was manufactured by or for SHENZHEN COMIX HST CLOUD COMPUTING CO., LTD..