| 2600:6c0c:e0e:: | 2600:6c0c:e0e:ffff:ffff:ffff:ffff:ffff | BARABOO MOTORS GROUP |
| 2600:6c0c:e0f:: | 2600:6c0c:e0f:ffff:ffff:ffff:ffff:ffff | CATERPILLAR, INC. |
| 2600:6c0c:e10:: | 2600:6c0c:e10:ffff:ffff:ffff:ffff:ffff | KWATERSKI BROS. WOOD PRODUCTS, INC. |
| 2600:6c0c:e11:: | 2600:6c0c:e12:ffff:ffff:ffff:ffff:ffff | Charter Communications LLC |
| 2600:6c0c:e13:: | 2600:6c0c:e13:ffff:ffff:ffff:ffff:ffff | FRANCIS CREEK TRAVEL PLAZA |
| 2600:6c0c:e14:: | 2600:6c0c:e14:ffff:ffff:ffff:ffff:ffff | WISCONSIN PALLET and STORAGE |
| 2600:6c0c:e15:: | 2600:6c0c:e15:ffff:ffff:ffff:ffff:ffff | POST ACUTE MEDICAL LLC |
| 2600:6c0c:e16:: | 2600:6c0c:e16:ffff:ffff:ffff:ffff:ffff | Charter Communications LLC |
| 2600:6c0c:e17:: | 2600:6c0c:e17:ffff:ffff:ffff:ffff:ffff | HEARTLAND CREDIT UNION |
| 2600:6c0c:e18:: | 2600:6c0c:e18:ffff:ffff:ffff:ffff:ffff | KWIK TRIP MASTER (HQ) |