What this means
The IEEE assigned the MA-L block 003035 to Corning Incorporated. 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 00:30:35, it is Corning Incorporated hardware.
Frequently Asked Questions
Who owns MAC prefix 003035?
003035 is registered to Corning Incorporated 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. Corning Incorporated's block covers 16,777,216 addresses.
What devices use 003035?
Any network device with a MAC address starting 00:30:35 was manufactured by or for Corning Incorporated.