| Date | IP Address |
| 2022-04-06 | 23.42.158.113 (ClassC) |
| 2022-06-23 | 23.64.119.63 (ClassC) |
| 2023-02-04 | 23.221.22.4 (ClassC) |
| 2024-03-07 | 23.48.4.218 (ClassC) |
| 2024-03-22 | 23.192.230.140 (ClassC) |
| 2025-06-29 | 23.41.4.78 (ClassC) |
| 2026-02-28 | 23.41.4.84 (ClassC) |
| Date | Domain | IP |
| looplink.carlsbadca.gov | 2014-04-24 | 204.2.222.163 |
| news.carlsbadca.gov | 2014-05-15 | 198.61.150.83 |
| www.carlsbadca.gov | 2024-03-22 | 23.192.230.140 |
| library.carlsbadca.gov | 2025-09-07 | 23.41.4.78 |