What this means
The IEEE assigned the MA-L block F09258 to China Electronics Cloud Computing 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 F0:92:58, it is China Electronics Cloud Computing Technology Co., Ltd hardware.
Frequently Asked Questions
Who owns MAC prefix F09258?
F09258 is registered to China Electronics Cloud Computing 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. China Electronics Cloud Computing Technology Co., Ltd's block covers 16,777,216 addresses.
What devices use F09258?
Any network device with a MAC address starting F0:92:58 was manufactured by or for China Electronics Cloud Computing Technology Co., Ltd.