What this means
The IEEE assigned the MA-M block F4979D8 to Smart Access Designs, 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 F4:97:9D:8, it is Smart Access Designs, LLC hardware.
Frequently Asked Questions
Who owns MAC prefix F4979D8?
F4979D8 is registered to Smart Access Designs, 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. Smart Access Designs, LLC's block covers 1,048,576 addresses.
What devices use F4979D8?
Any network device with a MAC address starting F4:97:9D:8 was manufactured by or for Smart Access Designs, LLC.