OUI Lookup
f051ea
Fitbit, Inc.
Manufacturer Information
- OUI Prefix
- f051ea
- Manufacturer
- Fitbit, Inc.
- Address
- 199 Fremont Street, 14th Fl San Francisco CA US 94105
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 4
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix F051EA
The OUI prefix F051EA is assigned to Fitbit, Inc., based in 199 Fremont Street, 14th Fl San Francisco CA US 94105 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to Fitbit, Inc..