Who owns MAC prefix 343D7F?

343D7F is registered to Klipsch Group, Inc. in the IEEE MA-L registry.

What devices use 343D7F?

Any network device with a MAC address starting 34:3D:7F was manufactured by or for Klipsch Group, Inc..

MA-L · OUI prefix

Klipsch Group, Inc.

Any MAC address starting 34:3D:7F is registered to Klipsch Group, Inc. in US.

OUI prefix	343D7F
Vendor	Klipsch Group, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	34:3D:7F:00:00:00

What this means

The IEEE assigned the MA-L block 343D7F to Klipsch Group, Inc.. 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 34:3D:7F, it is Klipsch Group, Inc. hardware.

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