Who owns MAC prefix 8C593C5?

8C593C5 is registered to Spectranetix in the IEEE MA-M registry.

What devices use 8C593C5?

Any network device with a MAC address starting 8C:59:3C:5 was manufactured by or for Spectranetix.

MA-M · OUI prefix

Spectranetix

Any MAC address starting 8C:59:3C:5 is registered to Spectranetix in US.

OUI prefix	8C593C5
Vendor	Spectranetix
Registry	MA-M (28-bit, medium block)
Country	US
Example MAC	8C:59:3C:5:00:00:00

What this means

The IEEE assigned the MA-M block 8C593C5 to Spectranetix. 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:59:3C:5, it is Spectranetix hardware.

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