Who owns MAC prefix 28FD806?

28FD806 is registered to Vigil Monitoring in the IEEE MA-M registry.

What devices use 28FD806?

Any network device with a MAC address starting 28:FD:80:6 was manufactured by or for Vigil Monitoring.

MA-M · OUI prefix

Vigil Monitoring

Any MAC address starting 28:FD:80:6 is registered to Vigil Monitoring in NZ.

OUI prefix	28FD806
Vendor	Vigil Monitoring
Registry	MA-M (28-bit, medium block)
Country	NZ
Example MAC	28:FD:80:6:00:00:00

What this means

The IEEE assigned the MA-M block 28FD806 to Vigil Monitoring. 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 28:FD:80:6, it is Vigil Monitoring hardware.

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