OUI Lookup
003020
TSI, Inc..
Manufacturer Information
- OUI Prefix
- 003020
- Manufacturer
- TSI, Inc..
- Address
- 500 Cardigan Road Shoreview MN US 55126
- Last updated
- 6/12/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 003020
The OUI prefix 003020 is assigned to TSI, Inc.., based in 500 Cardigan Road Shoreview MN US 55126 . 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 TSI, Inc...