What this means
The IEEE assigned the MA-M block A4580FD to EYE IO, LLC. 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 A4:58:0F:D, it is EYE IO, LLC hardware.
Frequently Asked Questions
Who owns MAC prefix A4580FD?
A4580FD is registered to EYE IO, LLC in the IEEE MA-M registry.
What does the MA-M registry type mean?
An MA-M assignment covers 28 bits of the address, giving the vendor 1,048,576 device addresses, a quarter of a full MA-L block. EYE IO, LLC's block covers 1,048,576 addresses.
What devices use A4580FD?
Any network device with a MAC address starting A4:58:0F:D was manufactured by or for EYE IO, LLC.