Who owns MAC prefix 78A051?

78A051 is registered to iiNet Labs Pty Ltd in the IEEE MA-L registry.

What devices use 78A051?

Any network device with a MAC address starting 78:A0:51 was manufactured by or for iiNet Labs Pty Ltd.

MA-L · OUI prefix

iiNet Labs Pty Ltd

Any MAC address starting 78:A0:51 is registered to iiNet Labs Pty Ltd in AU.

OUI prefix	78A051
Vendor	iiNet Labs Pty Ltd
Registry	MA-L (24-bit, large block)
Country	AU
Example MAC	78:A0:51:00:00:00

What this means

The IEEE assigned the MA-L block 78A051 to iiNet Labs Pty Ltd. 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 78:A0:51, it is iiNet Labs Pty Ltd hardware.

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