| US | AS22066 | City of Eau Claire |
| US | AS53355 | Concordia University Wisconsin |
| US | AS103 | Northwestern University |
| US | AS53599 | Kenosha County |
| US | AS22955 | Children's Hospital & Health System, Inc. |
| US | AS14192 | Carthage College |
| US | AS7386 | Illinois State University |
| US | AS46788 | Milwaukee County Government |
| US | AS397171 | Green Bay Packaging, INC |
| US | AS36723 | Waukesha County |
| US | AS3136 | State of WI Dept. of Administration |
| US | AS47015 | Sacred Heart Hospital |
| US | AS395514 | Emerald Broadband, LLC |
| US | AS55133 | St. Croix Central School District |
| US | AS26415 | VeriSign Global Registry Services |
| US | AS23301 | State of Wisconsin Investment Board |
| US | AS400632 | KUSD |
| US | AS395963 | WCAN |
| US | AS394673 | Milwaukee Area Technical College |
| US | AS22137 | Blood Center of Wisconsin, Inc. |
| US | AS40347 | Eau Claire County |
| US | AS1736 | Marquette University |
| US | AS160 | University of Chicago |
| US | AS11500 | Milwaukee School of Engineering |
| US | AS14262 | CALUMET COUNTY |
| US | AS46103 | University of Wisconsin Whitewater |
| US | AS64243 | Moraine Park Technical College |
| US | AS401492 | Winding Rivers Library System |
| US | AS394316 | Altra Federal Credit Union |
| US | AS393257 | Lawrence University |
| US | AS396939 | Fond du Lac Communications |
| US | AS2041 | St. Norbert College |
| US | AS6128 | Cablevision Systems Corporation |
| US | AS13428 | Surf Air Wireless AS13428 |
| US | AS11796 | WIN Technology |
| US | AS3257 | GTT Communications (AS3257) |
| CH | AS3303 | Swisscom |
| US | AS19108 | Suddenlink Communications |
| US | AS3128 | University of Wisconsin System |
| US | AS6939 | Hurricane Electric |
| US | AS4181 | TDS Telecom |
| US | AS2572 | MOREnet |
| US | AS29838 | Atlantic Metro |
| US | AS293 | Energy Sciences Network (ESnet) |
| US | AS11164 | Internet2 I2PX |
| US | AS2698 | Iowa State University |
| US | AS22335 | Metropolitan Research and Education Network |
| US | AS7896 | University of Nebraska |
| US | AS14877 | PennREN |
| US | AS19782 | Indiana GigaPOP |
