What this means
The IEEE assigned the MA-L block 00022A to Asound Electronic. 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 00:02:2A, it is Asound Electronic hardware.
Frequently Asked Questions
Who owns MAC prefix 00022A?
00022A is registered to Asound Electronic 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. Asound Electronic's block covers 16,777,216 addresses.
What devices use 00022A?
Any network device with a MAC address starting 00:02:2A was manufactured by or for Asound Electronic.