Who owns MAC prefix AC64DD1?

AC64DD1 is registered to JSC InfoTeCS in the IEEE MA-M registry.

What devices use AC64DD1?

Any network device with a MAC address starting AC:64:DD:1 was manufactured by or for JSC InfoTeCS.

MA-M · OUI prefix

JSC InfoTeCS

Any MAC address starting AC:64:DD:1 is registered to JSC InfoTeCS in RU.

OUI prefix	AC64DD1
Vendor	JSC InfoTeCS
Registry	MA-M (28-bit, medium block)
Country	RU
Example MAC	AC:64:DD:1:00:00:00

What this means

The IEEE assigned the MA-M block AC64DD1 to JSC InfoTeCS. 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 AC:64:DD:1, it is JSC InfoTeCS hardware.

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