Who owns MAC prefix 8C1F64EAA?

8C1F64EAA is registered to "KB "Modul", LLC in the IEEE MA-S registry.

What devices use 8C1F64EAA?

Any network device with a MAC address starting 8C:1F:64:EA:A was manufactured by or for "KB "Modul", LLC.

MA-S · OUI prefix

"KB "Modul", LLC

Any MAC address starting 8C:1F:64:EA:A is registered to "KB "Modul", LLC in RU.

OUI prefix	8C1F64EAA
Vendor	"KB "Modul", LLC
Registry	MA-S (36-bit, small block)
Country	RU
Example MAC	8C:1F:64:EA:A:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F64EAA to "KB "Modul", LLC. 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:EA:A, it is "KB "Modul", LLC hardware.

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