Who owns MAC prefix 8C1F642A9?

8C1F642A9 is registered to Elbit Systems of America, LLC in the IEEE MA-S registry.

What devices use 8C1F642A9?

Any network device with a MAC address starting 8C:1F:64:2A:9 was manufactured by or for Elbit Systems of America, LLC.

MA-S · OUI prefix

Elbit Systems of America, LLC

Any MAC address starting 8C:1F:64:2A:9 is registered to Elbit Systems of America, LLC in US.

OUI prefix	8C1F642A9
Vendor	Elbit Systems of America, LLC
Registry	MA-S (36-bit, small block)
Country	US
Example MAC	8C:1F:64:2A:9:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F642A9 to Elbit Systems of America, 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:64:2A:9, it is Elbit Systems of America, LLC hardware.

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