OUI Lookup
641666
Nest Labs Inc.
Manufacturer Information
- OUI Prefix
- 641666
- Manufacturer
- Nest Labs Inc.
- Address
- 3400 Hillview Ave. Palo Alto CA US 94304
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 2
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 641666
The OUI prefix 641666 is assigned to Nest Labs Inc., based in 3400 Hillview Ave. Palo Alto CA US 94304 . 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 Nest Labs Inc..