What this means
The IEEE assigned the MA-L block 94BA31 to Visiontec da Amazônia Ltda.. 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 94:BA:31, it is Visiontec da Amazônia Ltda. hardware.
Frequently Asked Questions
Who owns MAC prefix 94BA31?
94BA31 is registered to Visiontec da Amazônia Ltda. 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. Visiontec da Amazônia Ltda.'s block covers 16,777,216 addresses.
What devices use 94BA31?
Any network device with a MAC address starting 94:BA:31 was manufactured by or for Visiontec da Amazônia Ltda..