OUI Lookup
542a1b
Sonos, Inc.
Manufacturer Information
- OUI Prefix
- 542a1b
- Manufacturer
- Sonos, Inc.
- Address
- 301 Coromar Dr Goleta CA US 93117
- Last updated
- 6/12/2026
Vendor Statistics
- Total prefixes
- 13
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 542A1B
The OUI prefix 542A1B is assigned to Sonos, Inc., based in 301 Coromar Dr Goleta CA US 93117 . 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 Sonos, Inc..