What this means
The IEEE assigned the MA-L block 447CAC to Invictus-AV. 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 44:7C:AC, it is Invictus-AV hardware.
Frequently Asked Questions
Who owns MAC prefix 447CAC?
447CAC is registered to Invictus-AV 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. Invictus-AV's block covers 16,777,216 addresses.
What devices use 447CAC?
Any network device with a MAC address starting 44:7C:AC was manufactured by or for Invictus-AV.