What this means
The IEEE assigned the MA-L block C44AD0 to FIREFLIES SYSTEMS. 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 C4:4A:D0, it is FIREFLIES SYSTEMS hardware.
Frequently Asked Questions
Who owns MAC prefix C44AD0?
C44AD0 is registered to FIREFLIES SYSTEMS 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. FIREFLIES SYSTEMS's block covers 16,777,216 addresses.
What devices use C44AD0?
Any network device with a MAC address starting C4:4A:D0 was manufactured by or for FIREFLIES SYSTEMS.