What this means
The IEEE assigned the MA-L block 6CAB4D to Digital Payment Technologies. 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 6C:AB:4D, it is Digital Payment Technologies hardware.
Frequently Asked Questions
Who owns MAC prefix 6CAB4D?
6CAB4D is registered to Digital Payment Technologies 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 Payment Technologies's block covers 16,777,216 addresses.
What devices use 6CAB4D?
Any network device with a MAC address starting 6C:AB:4D was manufactured by or for Digital Payment Technologies.