OUI Lookup
0040f9
COMBINET
Manufacturer Information
- OUI Prefix
- 0040f9
- Manufacturer
- COMBINET
- Address
- 333 W. EL CAMINO REAL-STE#310 SUNNYVALE CA US 94087
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0040F9
The OUI prefix 0040F9 is assigned to COMBINET, based in 333 W. EL CAMINO REAL-STE#310 SUNNYVALE CA US 94087 . 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 COMBINET.