| Date | IP Address |
| 2020-06-17 | 3.214.233.66 (ClassC) |
| 2024-05-27 | 44.194.62.52 (ClassC) |
| 2024-12-04 | 3.231.191.102 (ClassC) |
| 2024-12-26 | 44.193.69.197 (ClassC) |
| 2025-01-15 | 100.24.243.170 (ClassC) |
| 2025-04-29 | 34.194.130.253 (ClassC) |
| 2025-06-16 | 52.7.198.196 (ClassC) |
| 2025-08-31 | 34.203.7.188 (ClassC) |
| 2025-09-06 | 54.208.220.197 (ClassC) |
| 2026-02-11 | 18.211.154.153 (ClassC) |
| Date | Domain | IP |
| mail.frontierct.com | 2025-08-14 | 3.217.114.147 |