What this means
The IEEE assigned the MA-L block 60B3C4 to Elber Srl. 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:B3:C4, it is Elber Srl hardware.
Frequently Asked Questions
Who owns MAC prefix 60B3C4?
60B3C4 is registered to Elber Srl 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. Elber Srl's block covers 16,777,216 addresses.
What devices use 60B3C4?
Any network device with a MAC address starting 60:B3:C4 was manufactured by or for Elber Srl.