What this means
The IEEE assigned the MA-L block F43E66 to Bee Computing (HK) Limited. 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 F4:3E:66, it is Bee Computing (HK) Limited hardware.
Frequently Asked Questions
Who owns MAC prefix F43E66?
F43E66 is registered to Bee Computing (HK) Limited 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. Bee Computing (HK) Limited's block covers 16,777,216 addresses.
What devices use F43E66?
Any network device with a MAC address starting F4:3E:66 was manufactured by or for Bee Computing (HK) Limited.