OUI Lookup
00081b
Windigo Systems
Manufacturer Information
- OUI Prefix
- 00081b
- Manufacturer
- Windigo Systems
- Address
- 2210 O'Toole Ave. #200 San Jose CA US 95131
- Last updated
- 6/12/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00081B
The OUI prefix 00081B is assigned to Windigo Systems, based in 2210 O'Toole Ave. #200 San Jose CA US 95131 . 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 Windigo Systems.