What this means
The IEEE assigned the MA-L block 001A23 to Ice Qube, 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 00:1A:23, it is Ice Qube, Inc hardware.
Frequently Asked Questions
Who owns MAC prefix 001A23?
001A23 is registered to Ice Qube, Inc in the IEEE MA-L registry.
What does the MA-L registry type mean?
An MA-L assignment, the IEEE's original OUI format, gives the vendor the first three octets and 16,777,216 device addresses under them. Ice Qube, Inc's block covers 16,777,216 addresses.
What devices use 001A23?
Any network device with a MAC address starting 00:1A:23 was manufactured by or for Ice Qube, Inc.