What this means
The IEEE assigned the MA-L block 246AAB to IT-IS International. 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 24:6A:AB, it is IT-IS International hardware.
Frequently Asked Questions
Who owns MAC prefix 246AAB?
246AAB is registered to IT-IS International 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. IT-IS International's block covers 16,777,216 addresses.
What devices use 246AAB?
Any network device with a MAC address starting 24:6A:AB was manufactured by or for IT-IS International.