Who owns MAC prefix 68B43A?

68B43A is registered to WaterFurnace International, Inc. in the IEEE MA-L registry.

What devices use 68B43A?

Any network device with a MAC address starting 68:B4:3A was manufactured by or for WaterFurnace International, Inc..

MA-L · OUI prefix

WaterFurnace International, Inc.

Any MAC address starting 68:B4:3A is registered to WaterFurnace International, Inc. in US.

OUI prefix	68B43A
Vendor	WaterFurnace International, Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	68:B4:3A:00:00:00

What this means

The IEEE assigned the MA-L block 68B43A to WaterFurnace International, 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 68:B4:3A, it is WaterFurnace International, Inc. hardware.

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