What this means
The IEEE assigned the MA-L block 0C1EF7 to Omni-ID. 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 0C:1E:F7, it is Omni-ID hardware.
Frequently Asked Questions
Who owns MAC prefix 0C1EF7?
0C1EF7 is registered to Omni-ID 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. Omni-ID's block covers 16,777,216 addresses.
What devices use 0C1EF7?
Any network device with a MAC address starting 0C:1E:F7 was manufactured by or for Omni-ID.