Who owns MAC prefix 00172F?

00172F is registered to NeuLion Incorporated in the IEEE MA-L registry.

What devices use 00172F?

Any network device with a MAC address starting 00:17:2F was manufactured by or for NeuLion Incorporated.

MA-L · OUI prefix

NeuLion Incorporated

Any MAC address starting 00:17:2F is registered to NeuLion Incorporated in US.

OUI prefix	00172F
Vendor	NeuLion Incorporated
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	00:17:2F:00:00:00

What this means

The IEEE assigned the MA-L block 00172F to NeuLion Incorporated. 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 00:17:2F, it is NeuLion Incorporated hardware.

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