OUI Lookup
40827b
STMicroelectronics Rousset SAS
Manufacturer Information
- OUI Prefix
- 40827b
- Manufacturer
- STMicroelectronics Rousset SAS
- Address
- 776 rue Albert Caquot Biot Select State FR 06410
- Last updated
- 6/19/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 40827B
The OUI prefix 40827B is assigned to STMicroelectronics Rousset SAS, based in 776 rue Albert Caquot Biot Select State FR 06410 . 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 STMicroelectronics Rousset SAS.