What this means
The IEEE assigned the MA-L block F8D7BF to REV Ritter GmbH. 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 F8:D7:BF, it is REV Ritter GmbH hardware.
Frequently Asked Questions
Who owns MAC prefix F8D7BF?
F8D7BF is registered to REV Ritter GmbH 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. REV Ritter GmbH's block covers 16,777,216 addresses.
What devices use F8D7BF?
Any network device with a MAC address starting F8:D7:BF was manufactured by or for REV Ritter GmbH.