What this means
The IEEE assigned the MA-L block ACD8A7 to BELLDESIGN Inc.. 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 AC:D8:A7, it is BELLDESIGN Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix ACD8A7?
ACD8A7 is registered to BELLDESIGN Inc. 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. BELLDESIGN Inc.'s block covers 16,777,216 addresses.
What devices use ACD8A7?
Any network device with a MAC address starting AC:D8:A7 was manufactured by or for BELLDESIGN Inc..