What this means
The IEEE assigned the MA-L block D87E6F to CASCINATION AG. 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 D8:7E:6F, it is CASCINATION AG hardware.
Frequently Asked Questions
Who owns MAC prefix D87E6F?
D87E6F is registered to CASCINATION AG 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. CASCINATION AG's block covers 16,777,216 addresses.
What devices use D87E6F?
Any network device with a MAC address starting D8:7E:6F was manufactured by or for CASCINATION AG.