What this means
The IEEE assigned the MA-M block 80A579D to Guangdong Province Ivsuan technology co., ltd. 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 80:A5:79:D, it is Guangdong Province Ivsuan technology co., ltd hardware.
Frequently Asked Questions
Who owns MAC prefix 80A579D?
80A579D is registered to Guangdong Province Ivsuan technology co., ltd 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. Guangdong Province Ivsuan technology co., ltd's block covers 1,048,576 addresses.
What devices use 80A579D?
Any network device with a MAC address starting 80:A5:79:D was manufactured by or for Guangdong Province Ivsuan technology co., ltd.