What this means
The IEEE assigned the MA-L block 00122C to Soenen Controls N.V.. 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 00:12:2C, it is Soenen Controls N.V. hardware.
Frequently Asked Questions
Who owns MAC prefix 00122C?
00122C is registered to Soenen Controls N.V. 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. Soenen Controls N.V.'s block covers 16,777,216 addresses.
What devices use 00122C?
Any network device with a MAC address starting 00:12:2C was manufactured by or for Soenen Controls N.V..