OUI Lookup
403802
Silicon Laboratories
Manufacturer Information
- OUI Prefix
- 403802
- Manufacturer
- Silicon Laboratories
- Address
- 400 West Cesar Chavez Austin TX US 78701
- Last updated
- 6/15/2026
Vendor Statistics
- Total prefixes
- 144
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 403802
The OUI prefix 403802 is assigned to Silicon Laboratories, based in 400 West Cesar Chavez Austin TX US 78701 . 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 Silicon Laboratories.
Other prefixes from Silicon Laboratories
dc8e95Silicon Laboratories84fd27Silicon Laboratoriesb0e8e8Silicon Laboratoriesf0fd45Silicon Laboratories9035eaSilicon Laboratories842712Silicon Laboratories7cc6b6Silicon Laboratories980c33Silicon Laboratories38398fSilicon Laboratoriesd44867Silicon Laboratories70c59cSilicon Laboratoriese406bfSilicon Laboratoriesfc4d6aSilicon Laboratories64028fSilicon Laboratories705464Silicon Laboratories8c6fb9Silicon Laboratories142d41Silicon Laboratories048727Silicon Laboratories4c5bb3Silicon Laboratories287681Silicon Laboratories880f62Silicon Laboratories30fb10Silicon Laboratories94b216Silicon Laboratories8c65a3Silicon Laboratories