What this means
The IEEE assigned the MA-L block 307CB2 to ANOV FRANCE. 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 30:7C:B2, it is ANOV FRANCE hardware.
Frequently Asked Questions
Who owns MAC prefix 307CB2?
307CB2 is registered to ANOV FRANCE 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. ANOV FRANCE's block covers 16,777,216 addresses.
What devices use 307CB2?
Any network device with a MAC address starting 30:7C:B2 was manufactured by or for ANOV FRANCE.