OUI Lookup
001820
w5networks
Manufacturer Information
- OUI Prefix
- 001820
- Manufacturer
- w5networks
- Address
- 48389 Fremont Blvd Fremont CA US 94538
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001820
The OUI prefix 001820 is assigned to w5networks, based in 48389 Fremont Blvd Fremont CA US 94538 . 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 w5networks.