| 2600:6c1a:34e:: | 2600:6c1a:34e:ffff:ffff:ffff:ffff:ffff | MACKINAC ISLAND DISTRICT COURT |
| 2600:6c1a:34f:: | 2600:6c1a:34f:ffff:ffff:ffff:ffff:ffff | NORTHEASTERN WINDOW and DOOR |
| 2600:6c1a:350:: | 2600:6c1a:402:ffff:ffff:ffff:ffff:ffff | Charter Communications LLC |
| 2600:6c1a:403:: | 2600:6c1a:403:ffff:ffff:ffff:ffff:ffff | RCI ADVENTURES |
| 2600:6c1a:404:: | 2600:6c1a:404:ffff:ffff:ffff:ffff:ffff | HONOR BANK |
| 2600:6c1a:405:: | 2600:6c1a:405:ffff:ffff:ffff:ffff:ffff | THOMPSON SURGICAL INSTRUMENTS |
| 2600:6c1a:406:: | 2600:6c1a:406:ffff:ffff:ffff:ffff:ffff | Charter Communications LLC |
| 2600:6c1a:407:: | 2600:6c1a:407:ffff:ffff:ffff:ffff:ffff | EDGEWATER INN |
| 2600:6c1a:408:: | 2600:6c1a:409:ffff:ffff:ffff:ffff:ffff | Charter Communications LLC |
| 2600:6c1a:40a:: | 2600:6c1a:40a:ffff:ffff:ffff:ffff:ffff | EUCLID VET HOSPITAL |