NIUNet Customers
- Byron Public Library
- Cherry Valley Village
- City of Elgin
- DeKalb PD
- Elgin Community College
- FHN Freeport Hospital
- Follet Bookstore
- IASBO
- IDA Public Library
- Illinois Valley Vocational Center
- Jo Davies County
- Judson University
- LaSalle County
- LaSalle Peru High School
- LaSalle Elementary Public School District 122
- L.E.A.S.E Ottawa
- McDole Elementary
- McHenry County ETSB
- Mendota High School
- Naperville City
- NIUNET Shared Pool
- North Boone CUSD 200
- Ogle County Education Coop
- Paw Paw Library
- Polo CUSD 222
- SAFE School Peru
- Somonauk CUSD 430
- Sterling City
- Streator Elementary School District 44
- Sycamore CUSD 427
- Sycamore Public Library
- Tollway ISP Service
- USGS
- Village of Hoffman
- Whiteside County
- Whiteside County Regional Office of Education
- Woodstock City Hall
- Woodstock Library