Who owns MAC prefix 8C1F64083?

8C1F64083 is registered to Avionica in the IEEE MA-S registry.

What devices use 8C1F64083?

Any network device with a MAC address starting 8C:1F:64:08:3 was manufactured by or for Avionica.

MA-S · OUI prefix

Avionica

Any MAC address starting 8C:1F:64:08:3 is registered to Avionica in US.

OUI prefix	8C1F64083
Vendor	Avionica
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	8C:1F:64:08:3:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F64083 to Avionica. 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:64:08:3, it is Avionica hardware.

Other Avionica prefixes

Avionica holds 5 registered blocks in total.

70B3D50F0 70B3D5611 70B3D5CC0 8C1F646A0

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