What this means
The IEEE assigned the MA-L block 002242 to Alacron 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 00:22:42, it is Alacron Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 002242?
002242 is registered to Alacron 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. Alacron Inc.'s block covers 16,777,216 addresses.
What devices use 002242?
Any network device with a MAC address starting 00:22:42 was manufactured by or for Alacron Inc..