What devices use 78028F?

Any network device with a MAC address starting 78:02:8F was manufactured by or for Adaptive Spectrum and Signal Alignment (ASSIA), Inc..

MA-L · OUI prefix

Adaptive Spectrum and Signal Alignment (ASSIA), Inc.

Q: Who owns MAC prefix 78028F?

78028F is registered to Adaptive Spectrum and Signal Alignment (ASSIA), Inc. in the IEEE MA-L registry.

Any MAC address starting 78:02:8F is registered to Adaptive Spectrum and Signal Alignment (ASSIA), Inc. in US.

OUI prefix	78028F
Vendor	Adaptive Spectrum and Signal Alignment (ASSIA), Inc.
Registry	MA-L (24-bit, large block)
Country	US
Example MAC	78:02:8F:00:00:00

What this means

The IEEE assigned the MA-L block 78028F to Adaptive Spectrum and Signal Alignment (ASSIA), 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 78:02:8F, it is Adaptive Spectrum and Signal Alignment (ASSIA), Inc. hardware.

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