| Date | IP Address |
| 2024-05-13 | 52.8.57.66 (ClassC) |
| 2024-06-06 | 54.151.39.231 (ClassC) |
| 2025-09-08 | 184.72.23.108 (ClassC) |
| 2026-02-09 | 52.52.228.38 (ClassC) |
| Date | Domain | IP |
| ctc.caloptima.org | 2025-08-24 | 44.205.121.130 |
| agents.caloptima.org | 2024-11-24 | 13.93.164.110 |
| renew.caloptima.org | 2026-02-09 | 52.52.228.38 |
| actnow.caloptima.org | 2025-11-09 | 52.52.15.111 |
| www.caloptima.org | 2024-11-25 | 52.235.153.177 |