What this means
The IEEE assigned the MA-L block 482567 to Poly. 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 48:25:67, it is Poly hardware.
Frequently Asked Questions
Who owns MAC prefix 482567?
482567 is registered to Poly 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. Poly's block covers 16,777,216 addresses.
What devices use 482567?
Any network device with a MAC address starting 48:25:67 was manufactured by or for Poly.