What this means
The IEEE assigned the MA-L block 58570D to Danfoss Solar Inverters. 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 58:57:0D, it is Danfoss Solar Inverters hardware.
Frequently Asked Questions
Who owns MAC prefix 58570D?
58570D is registered to Danfoss Solar Inverters in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Danfoss Solar Inverters's block covers 16,777,216 addresses.
What devices use 58570D?
Any network device with a MAC address starting 58:57:0D was manufactured by or for Danfoss Solar Inverters.