What this means
The IEEE assigned the MA-L block D8D45D to Orbic North America. 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 D8:D4:5D, it is Orbic North America hardware.
Frequently Asked Questions
Who owns MAC prefix D8D45D?
D8D45D is registered to Orbic North America 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. Orbic North America's block covers 16,777,216 addresses.
What devices use D8D45D?
Any network device with a MAC address starting D8:D4:5D was manufactured by or for Orbic North America.