What this means
The IEEE assigned the MA-L block ACA430 to Peerless AV. 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:A4:30, it is Peerless AV hardware.
Frequently Asked Questions
Who owns MAC prefix ACA430?
ACA430 is registered to Peerless AV 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. Peerless AV's block covers 16,777,216 addresses.
What devices use ACA430?
Any network device with a MAC address starting AC:A4:30 was manufactured by or for Peerless AV.