What this means
The IEEE assigned the MA-M block A411634 to AlterG, 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 A4:11:63:4, it is AlterG, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix A411634?
A411634 is registered to AlterG, 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. AlterG, Inc.'s block covers 1,048,576 addresses.
What devices use A411634?
Any network device with a MAC address starting A4:11:63:4 was manufactured by or for AlterG, Inc..