What this means
The IEEE assigned the MA-L block 604A77 to Finder SpA. 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 60:4A:77, it is Finder SpA hardware.
Frequently Asked Questions
Who owns MAC prefix 604A77?
604A77 is registered to Finder SpA 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. Finder SpA's block covers 16,777,216 addresses.
What devices use 604A77?
Any network device with a MAC address starting 60:4A:77 was manufactured by or for Finder SpA.