What this means
The IEEE assigned the MA-L block D810CB to Andrea Informatique. 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 D8:10:CB, it is Andrea Informatique hardware.
Frequently Asked Questions
Who owns MAC prefix D810CB?
D810CB is registered to Andrea Informatique 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. Andrea Informatique's block covers 16,777,216 addresses.
What devices use D810CB?
Any network device with a MAC address starting D8:10:CB was manufactured by or for Andrea Informatique.