What this means
The IEEE assigned the MA-L block C08B6F to S I Sistemas Inteligentes Eletrônicos 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 C0:8B:6F, it is S I Sistemas Inteligentes Eletrônicos Ltda hardware.
Frequently Asked Questions
Who owns MAC prefix C08B6F?
C08B6F is registered to S I Sistemas Inteligentes Eletrônicos 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. S I Sistemas Inteligentes Eletrônicos Ltda's block covers 16,777,216 addresses.
What devices use C08B6F?
Any network device with a MAC address starting C0:8B:6F was manufactured by or for S I Sistemas Inteligentes Eletrônicos Ltda.