What this means
The IEEE assigned the MA-L block 80ACC8 to Phyplus Microelectronics Limited. 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 80:AC:C8, it is Phyplus Microelectronics Limited hardware.
Frequently Asked Questions
Who owns MAC prefix 80ACC8?
80ACC8 is registered to Phyplus Microelectronics Limited 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. Phyplus Microelectronics Limited's block covers 16,777,216 addresses.
What devices use 80ACC8?
Any network device with a MAC address starting 80:AC:C8 was manufactured by or for Phyplus Microelectronics Limited.