What this means
The IEEE assigned the MA-M block F8B5689 to Beijing Wanji Techonology 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 F8:B5:68:9, it is Beijing Wanji Techonology Co., Ltd. hardware.
Frequently Asked Questions
Who owns MAC prefix F8B5689?
F8B5689 is registered to Beijing Wanji Techonology 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. Beijing Wanji Techonology Co., Ltd.'s block covers 1,048,576 addresses.
What devices use F8B5689?
Any network device with a MAC address starting F8:B5:68:9 was manufactured by or for Beijing Wanji Techonology Co., Ltd..