| Date | IP Address |
| 2021-10-02 | 23.223.240.207 (ClassC) |
| 2021-10-02 | 23.223.240.211 (ClassC) |
| 2022-04-12 | 104.96.200.145 (ClassC) |
| 2022-04-12 | 104.96.200.233 (ClassC) |
| 2023-03-27 | 23.202.90.89 (ClassC) |
| 2023-07-28 | 23.215.223.171 (ClassC) |
| 2025-06-03 | 23.41.4.91 (ClassC) |
| 2025-06-30 | 23.41.4.87 (ClassC) |
| 2026-01-09 | 23.216.147.133 (ClassC) |
| 2026-02-13 | 23.41.4.6 (ClassC) |
| Date | Domain | IP |
| inside.folsom.ca.us | 2024-11-24 | 23.41.4.78 |
| www.library.folsom.ca.us | 2025-06-03 | 23.41.4.91 |