What this means
The IEEE assigned the MA-L block B8F5E7 to WayTools, LLC. 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 B8:F5:E7, it is WayTools, LLC hardware.
Frequently Asked Questions
Who owns MAC prefix B8F5E7?
B8F5E7 is registered to WayTools, LLC 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. WayTools, LLC's block covers 16,777,216 addresses.
What devices use B8F5E7?
Any network device with a MAC address starting B8:F5:E7 was manufactured by or for WayTools, LLC.