| 47.136.0.0/14 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Invalid | — | 6/13/2026 |
| 47.140.0.0/16 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Invalid | — | 6/13/2026 |
| 47.141.0.0/16 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Invalid | — | 6/13/2026 |
| 47.142.0.0/17 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Invalid | — | 6/13/2026 |
| 47.142.128.0/17 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Invalid | — | 6/13/2026 |
| 47.143.128.0/19 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Invalid | — | 6/13/2026 |
| 47.143.192.0/19 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Invalid | — | 6/13/2026 |
| 47.143.80.0/20 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.143.176.0/20 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Invalid | — | 6/13/2026 |
| 47.143.8.0/21 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.137.208.0/21 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.137.216.0/21 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.140.216.0/22 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.140.116.0/22 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.140.112.0/22 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.143.116.0/22 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.143.216.0/23 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.140.244.0/23 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.143.40.0/23 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.143.42.0/23 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Invalid | — | 6/13/2026 |
| 47.143.58.0/23 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Invalid | — | 6/13/2026 |
| 47.143.60.0/23 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Invalid | — | 6/13/2026 |
| 47.143.180.0/23 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Invalid | — | 6/13/2026 |
| 47.143.188.0/23 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Invalid | — | 6/13/2026 |
| 47.143.202.0/23 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.143.208.0/23 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.143.210.0/23 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.140.158.0/24 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.140.157.0/24 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.143.39.0/24 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.143.38.0/24 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.143.125.0/24 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.142.83.0/24 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |
| 47.140.205.0/24 | AS5650FRONTIER-FRTR - Frontier Communications of America, Inc. | Valid | — | 6/13/2026 |