| 66.76.0.0/16 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.40.0/23 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.96.0/23 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.98.0/23 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.42.0/23 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.14.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.15.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.16.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.17.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.25.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.26.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.48.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.49.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.50.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.51.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.52.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.53.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.54.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.55.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.56.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.57.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.58.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.59.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.63.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.64.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.65.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.68.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.70.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.71.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.73.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.74.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.76.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.80.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.83.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.87.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.88.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.90.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.92.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.93.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.94.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.106.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.113.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.114.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.116.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.117.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.118.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.119.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.120.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.121.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.122.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.123.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.124.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.125.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.6.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.7.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.11.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.12.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |
| 66.76.13.0/24 | AS19108SUDDENLINK-COMMUNICATIONS - Optimum | No ROA | — | 5/31/2026 |