Who owns MAC prefix 60B3C4?

60B3C4 is registered to Elber Srl in the IEEE MA-L registry.

What devices use 60B3C4?

Any network device with a MAC address starting 60:B3:C4 was manufactured by or for Elber Srl.

MA-L · OUI prefix

Elber Srl

Any MAC address starting 60:B3:C4 is registered to Elber Srl in IT.

OUI prefix	60B3C4
Vendor	Elber Srl
Registry	MA-L (24-bit, large block)
Country	IT
Example MAC	60:B3:C4:00:00:00

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.

Look up another MAC