What this means
The IEEE assigned the MA-L block 2C3427 to ERCO & GENER. 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 2C:34:27, it is ERCO & GENER hardware.
Frequently Asked Questions
Who owns MAC prefix 2C3427?
2C3427 is registered to ERCO & GENER 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. ERCO & GENER's block covers 16,777,216 addresses.
What devices use 2C3427?
Any network device with a MAC address starting 2C:34:27 was manufactured by or for ERCO & GENER.