What this means
The IEEE assigned the MA-L block C8DB26 to Logitech. 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 C8:DB:26, it is Logitech hardware.
Frequently Asked Questions
Who owns MAC prefix C8DB26?
C8DB26 is registered to Logitech 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. Logitech's block covers 16,777,216 addresses.
What devices use C8DB26?
Any network device with a MAC address starting C8:DB:26 was manufactured by or for Logitech.