Who owns MAC prefix 78AB60?

78AB60 is registered to ABB Australia in the IEEE MA-L registry.

What devices use 78AB60?

Any network device with a MAC address starting 78:AB:60 was manufactured by or for ABB Australia.

MA-L · OUI prefix

ABB Australia

Any MAC address starting 78:AB:60 is registered to ABB Australia in AU.

OUI prefix	78AB60
Vendor	ABB Australia
Registry	MA-L (24-bit, large block)
Country	AU
Example MAC	78:AB:60:00:00:00

What this means

The IEEE assigned the MA-L block 78AB60 to ABB Australia. 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:AB:60, it is ABB Australia hardware.

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