What this means
The IEEE assigned the MA-L block 00C076 to I-DATA INTERNATIONAL A-S. 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:C0:76, it is I-DATA INTERNATIONAL A-S hardware.
Frequently Asked Questions
Who owns MAC prefix 00C076?
00C076 is registered to I-DATA INTERNATIONAL A-S 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. I-DATA INTERNATIONAL A-S's block covers 16,777,216 addresses.
What devices use 00C076?
Any network device with a MAC address starting 00:C0:76 was manufactured by or for I-DATA INTERNATIONAL A-S.