Who owns MAC prefix 8C1F646F1?

8C1F646F1 is registered to alfamation spa in the IEEE MA-S registry.

What devices use 8C1F646F1?

Any network device with a MAC address starting 8C:1F:64:6F:1 was manufactured by or for alfamation spa.

MA-S · OUI prefix

alfamation spa

Any MAC address starting 8C:1F:64:6F:1 is registered to alfamation spa in IT.

OUI prefix	8C1F646F1
Vendor	alfamation spa
Registry	MA-S (36-bit, small block)
Country	IT
Example MAC	8C:1F:64:6F:1:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F646F1 to alfamation 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 8C:1F:64:6F:1, it is alfamation spa hardware.

Other alfamation spa prefixes

alfamation spa holds 2 registered blocks in total.

70B3D5675

Look up another MAC