What this means
The IEEE assigned the MA-L block F021E0 to eero 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 F0:21:E0, it is eero inc. hardware.
Frequently Asked Questions
Who owns MAC prefix F021E0?
F021E0 is registered to eero 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. eero inc.'s block covers 16,777,216 addresses.
What devices use F021E0?
Any network device with a MAC address starting F0:21:E0 was manufactured by or for eero inc..