OUI Lookup
449f79
onsemi
Manufacturer Information
- OUI Prefix
- 449f79
- Manufacturer
- onsemi
- Address
- 5701 N Pima Rd Scottsdale AZ US 85250
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 449F79
The OUI prefix 449F79 is assigned to onsemi, based in 5701 N Pima Rd Scottsdale AZ US 85250 . 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 onsemi.