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