What this means
The IEEE assigned the MA-L block 001D6D to Confidant International LLC. 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 00:1D:6D, it is Confidant International LLC hardware.
Frequently Asked Questions
Who owns MAC prefix 001D6D?
001D6D is registered to Confidant International LLC 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. Confidant International LLC's block covers 16,777,216 addresses.
What devices use 001D6D?
Any network device with a MAC address starting 00:1D:6D was manufactured by or for Confidant International LLC.