What this means
The IEEE assigned the MA-L block 3042A1 to ilumisys Inc. DBA Toggled. 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 30:42:A1, it is ilumisys Inc. DBA Toggled hardware.
Frequently Asked Questions
Who owns MAC prefix 3042A1?
3042A1 is registered to ilumisys Inc. DBA Toggled 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. ilumisys Inc. DBA Toggled's block covers 16,777,216 addresses.
What devices use 3042A1?
Any network device with a MAC address starting 30:42:A1 was manufactured by or for ilumisys Inc. DBA Toggled.