NIUNet Customers
- American Institute Naperville
- Belvidere CUSD 100
- Boone County
- Byron Public Library
- Carpentersville CUSD 300
- Cherry Valley Village
- City of Elgin
- DeKalb CUSD 428
- DeKalb PD
- Elgin Community College
- FHN Freeport Hospital
- Geneva Public Library
- IASBO
- IDA Public Library
- Judson University
- Kaneland CUSD 302
- Loves Park Library
- McDole Elementary
- McHenry County ETSB
- Naperville City
- North Boone CUSD 200
- Ogle County Education Coop
- Rock Valley College
- Rockford Airport
- Rockford College
- Rockford Law Clinic
- Rockton Library Talcott
- Roscoe Public Library
- South Beloit CUSD 320
- Sycamore Public Library
- Tollway ISP Service
- Village of Hoffman
- Winnebago CUSD 323
- Woodstock City Hall
- Woodstock CUSD 200
- Woodstock Library