| 2600:6c19:618:: | 2600:6c19:618:ffff:ffff:ffff:ffff:ffff | ALPENA RESORTS |
| 2600:6c19:619:: | 2600:6c19:619:ffff:ffff:ffff:ffff:ffff | CHARLTON HESTON ACADEMY ERATE |
| 2600:6c19:61a:: | 2600:6c19:61a:ffff:ffff:ffff:ffff:ffff | Charter Communications LLC |
| 2600:6c19:61b:: | 2600:6c19:61b:ffff:ffff:ffff:ffff:ffff | 101 Main Street Shaheen |
| 2600:6c19:61c:: | 2600:6c19:61c:ffff:ffff:ffff:ffff:ffff | INGERSOLL CM SYSTEMS, LLC |
| 2600:6c19:61d:: | 2600:6c19:61d:ffff:ffff:ffff:ffff:ffff | STAPLES FIBER SERVICES |
| 2600:6c19:61e:: | 2600:6c19:61e:ffff:ffff:ffff:ffff:ffff | SAGINAW COUNTY COMMUNITY MH |
| 2600:6c19:61f:: | 2600:6c19:620:ffff:ffff:ffff:ffff:ffff | Charter Communications LLC |
| 2600:6c19:621:: | 2600:6c19:621:ffff:ffff:ffff:ffff:ffff | KM USA LLC |
| 2600:6c19:622:: | 2600:6c19:622:ffff:ffff:ffff:ffff:ffff | Charter Communications LLC |