What this means
The IEEE assigned the MA-L block F406A5 to Hangzhou Bianfeng Networking 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 F4:06:A5, it is Hangzhou Bianfeng Networking Technology Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix F406A5?
F406A5 is registered to Hangzhou Bianfeng Networking 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. Hangzhou Bianfeng Networking Technology Co., Ltd.'s block covers 16,777,216 addresses.
What devices use F406A5?
Any network device with a MAC address starting F4:06:A5 was manufactured by or for Hangzhou Bianfeng Networking Technology Co., Ltd..