OUI Lookup
1800db
Fitbit Inc.
Manufacturer Information
- OUI Prefix
- 1800db
- Manufacturer
- Fitbit Inc.
- Address
- 150 Spear St Ste 200 San Francisco CA US 94105
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 1800DB
The OUI prefix 1800DB is assigned to Fitbit Inc., based in 150 Spear St Ste 200 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..