What this means
The IEEE assigned the MA-M block 883CC5E to myUpTech AB. 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 88:3C:C5:E, it is myUpTech AB hardware.
Frequently Asked Questions
Who owns MAC prefix 883CC5E?
883CC5E is registered to myUpTech AB 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. myUpTech AB's block covers 1,048,576 addresses.
What devices use 883CC5E?
Any network device with a MAC address starting 88:3C:C5:E was manufactured by or for myUpTech AB.