What this means
The IEEE assigned the MA-M block 885D90D to Hexaglobe. 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 88:5D:90:D, it is Hexaglobe hardware.
Frequently Asked Questions
Who owns MAC prefix 885D90D?
885D90D is registered to Hexaglobe 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. Hexaglobe's block covers 1,048,576 addresses.
What devices use 885D90D?
Any network device with a MAC address starting 88:5D:90:D was manufactured by or for Hexaglobe.