What this means
The IEEE assigned the MA-L block F8E43B to ASIX Electronics Corporation. 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:E4:3B, it is ASIX Electronics Corporation hardware.
Frequently Asked Questions
Who owns MAC prefix F8E43B?
F8E43B is registered to ASIX Electronics Corporation 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. ASIX Electronics Corporation's block covers 16,777,216 addresses.
What devices use F8E43B?
Any network device with a MAC address starting F8:E4:3B was manufactured by or for ASIX Electronics Corporation.