What this means
The IEEE assigned the MA-M block 9015643 to Clinton Electronics Corporation. 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 90:15:64:3, it is Clinton Electronics Corporation hardware.
Frequently Asked Questions
Who owns MAC prefix 9015643?
9015643 is registered to Clinton Electronics Corporation 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. Clinton Electronics Corporation's block covers 1,048,576 addresses.
What devices use 9015643?
Any network device with a MAC address starting 90:15:64:3 was manufactured by or for Clinton Electronics Corporation.