| Date | IP Address |
| 2021-10-05 | 104.119.189.51 (ClassC) |
| 2021-10-06 | 204.237.204.80 (ClassC) |
| 2021-10-06 | 204.237.204.95 (ClassC) |
| 2023-02-14 | 104.88.204.11 (ClassC) |
| 2024-02-20 | 23.44.175.157 (ClassC) |
| 2024-12-06 | 23.192.230.154 (ClassC) |
| 2024-12-29 | 23.192.230.136 (ClassC) |
| 2025-10-16 | 23.64.115.207 (ClassC) |
| 2026-02-15 | 23.55.167.11 (ClassC) |
| Date | Domain | IP |
| bollettainterattiva.umbraacque.com | 2024-08-11 | 18.161.6.99 |
| image.comunicazioni.umbraacque.com | 2024-02-20 | 23.44.175.157 |
| www.umbraacque.com | 2025-07-26 | 46.37.29.248 |