What this means
The IEEE assigned the MA-L block 144978 to Digital Control Incorporated. 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 14:49:78, it is Digital Control Incorporated hardware.
Frequently Asked Questions
Who owns MAC prefix 144978?
144978 is registered to Digital Control Incorporated 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. Digital Control Incorporated's block covers 16,777,216 addresses.
What devices use 144978?
Any network device with a MAC address starting 14:49:78 was manufactured by or for Digital Control Incorporated.