What this means
The IEEE assigned the MA-L block 00033A to Silicon Wave, Inc.. 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 00:03:3A, it is Silicon Wave, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 00033A?
00033A is registered to Silicon Wave, Inc. 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. Silicon Wave, Inc.'s block covers 16,777,216 addresses.
What devices use 00033A?
Any network device with a MAC address starting 00:03:3A was manufactured by or for Silicon Wave, Inc..