What this means
The IEEE assigned the MA-L block 002577 to D-BOX 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 00:25:77, it is D-BOX Technologies hardware.
Frequently Asked Questions
Who owns MAC prefix 002577?
002577 is registered to D-BOX 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. D-BOX Technologies's block covers 16,777,216 addresses.
What devices use 002577?
Any network device with a MAC address starting 00:25:77 was manufactured by or for D-BOX Technologies.