| Date | IP Address |
| 2024-11-25 | 23.54.18.251 (ClassC) |
| 2025-04-09 | 23.41.4.17 (ClassC) |
| 2025-09-17 | 23.41.4.81 (ClassC) |
| 2026-02-12 | 23.41.4.87 (ClassC) |
| Date | Domain | IP |
| covid19.newhavenct.gov | 2024-07-30 | 54.197.243.216 |
| ourpd.newhavenct.gov | 2025-12-10 | 184.72.158.166 |
| digicamp.newhavenct.gov | 2025-07-27 | 184.72.158.166 |
| boardofzoningappeals.newhavenct.gov | 2024-12-27 | 23.23.51.121 |
| safetyhealthwellness.newhavenct.gov | 2025-01-14 | 23.23.51.121 |
| www.intranet.newhavenct.gov | 2024-11-25 | 23.54.18.251 |
| www.newhavenct.gov | 2023-11-02 | 23.216.145.83 |