| 2600:5c01:554e:: | 2600:5c01:554e:ffff:ffff:ffff:ffff:ffff | WRIGHT PATT CREDIT UNION |
| 2600:5c01:554f:: | 2600:5c01:554f:ffff:ffff:ffff:ffff:ffff | RIPCO |
| 2600:5c01:5550:: | 2600:5c01:5550:ffff:ffff:ffff:ffff:ffff | PLANNED PARENTHOOD OF GREATER OHIO (HQ) |
| 2600:5c01:5551:: | 2600:5c01:5551:ffff:ffff:ffff:ffff:ffff | RESTORATION PARTS UNLIMITED, INC |
| 2600:5c01:5552:: | 2600:5c01:5552:ffff:ffff:ffff:ffff:ffff | MYUSA CREDIT UNION |
| 2600:5c01:5553:: | 2600:5c01:5553:ffff:ffff:ffff:ffff:ffff | KCTCS |
| 2600:5c01:5554:: | 2600:5c01:5554:ffff:ffff:ffff:ffff:ffff | PROGRESS RAIL SERVICES |
| 2600:5c01:5555:: | 2600:5c01:5555:ffff:ffff:ffff:ffff:ffff | OHIO VALLEY EDUCATIONAL COOPERATIVE |
| 2600:5c01:5556:: | 2600:5c01:5556:ffff:ffff:ffff:ffff:ffff | CATHOLIC CEMETERIES ASSOCIATION |
| 2600:5c01:5557:: | 2600:5c01:5557:ffff:ffff:ffff:ffff:ffff | Charter Communications Inc |