What this means
The IEEE assigned the MA-L block ECC38A to Accuenergy (CANADA) 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 EC:C3:8A, it is Accuenergy (CANADA) Inc hardware.
Frequently Asked Questions
Who owns MAC prefix ECC38A?
ECC38A is registered to Accuenergy (CANADA) 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. Accuenergy (CANADA) Inc's block covers 16,777,216 addresses.
What devices use ECC38A?
Any network device with a MAC address starting EC:C3:8A was manufactured by or for Accuenergy (CANADA) Inc.