Who owns MAC prefix 8C1F64979?

8C1F64979 is registered to Arktis Radiation Detectors in the IEEE MA-S registry.

What devices use 8C1F64979?

Any network device with a MAC address starting 8C:1F:64:97:9 was manufactured by or for Arktis Radiation Detectors.

MA-S · OUI prefix

Arktis Radiation Detectors

Any MAC address starting 8C:1F:64:97:9 is registered to Arktis Radiation Detectors in CH.

OUI prefix	8C1F64979
Vendor	Arktis Radiation Detectors
Registry	MA-S (36-bit, small block)
Country	CH
Example MAC	8C:1F:64:97:9:00:00:00

What this means

The IEEE assigned the MA-S block 8C1F64979 to Arktis Radiation Detectors. 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 8C:1F:64:97:9, it is Arktis Radiation Detectors hardware.

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