What this means
The IEEE assigned the MA-M block 58208AE to UPM Technology, Inc. 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 58:20:8A:E, it is UPM Technology, Inc hardware.
Frequently Asked Questions
Who owns MAC prefix 58208AE?
58208AE is registered to UPM Technology, Inc 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. UPM Technology, Inc's block covers 1,048,576 addresses.
What devices use 58208AE?
Any network device with a MAC address starting 58:20:8A:E was manufactured by or for UPM Technology, Inc.