Who owns MAC prefix 104D15?

104D15 is registered to Viaanix Inc in the IEEE MA-L registry.

What devices use 104D15?

Any network device with a MAC address starting 10:4D:15 was manufactured by or for Viaanix Inc.

MA-L · OUI prefix

Viaanix Inc

Any MAC address starting 10:4D:15 is registered to Viaanix Inc in US.

OUI prefix	104D15
Vendor	Viaanix Inc
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	10:4D:15:00:00:00

What this means

The IEEE assigned the MA-L block 104D15 to Viaanix 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 10:4D:15, it is Viaanix Inc hardware.

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