What this means
The IEEE assigned the MA-L block 900C0F to Flume-io, Inc.. 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 90:0C:0F, it is Flume-io, Inc. hardware.
Frequently Asked Questions
Who owns MAC prefix 900C0F?
900C0F is registered to Flume-io, Inc. 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. Flume-io, Inc.'s block covers 16,777,216 addresses.
What devices use 900C0F?
Any network device with a MAC address starting 90:0C:0F was manufactured by or for Flume-io, Inc..