Who owns MAC prefix 1065A3?

1065A3 is registered to Panamax LLC in the IEEE MA-L registry.

What devices use 1065A3?

Any network device with a MAC address starting 10:65:A3 was manufactured by or for Panamax LLC.

MA-L · OUI prefix

Panamax LLC

Any MAC address starting 10:65:A3 is registered to Panamax LLC in US.

OUI prefix	1065A3
Vendor	Panamax LLC
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	10:65:A3:00:00:00

What this means

The IEEE assigned the MA-L block 1065A3 to Panamax 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 10:65:A3, it is Panamax LLC hardware.

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