| Date | IP Address |
| 2020-05-08 | 54.88.42.36 (ClassC) |
| 2024-03-10 | 44.219.2.72 (ClassC) |
| 2024-04-09 | 52.0.108.51 (ClassC) |
| 2024-04-18 | 52.22.30.227 (ClassC) |
| 2024-05-19 | 54.85.190.177 (ClassC) |
| 2024-08-09 | 34.195.135.40 (ClassC) |
| 2024-09-04 | 54.89.14.128 (ClassC) |
| 2024-09-09 | 3.212.33.126 (ClassC) |
| 2024-09-22 | 34.196.227.28 (ClassC) |
| 2024-10-11 | 3.219.85.187 (ClassC) |
| 2024-11-20 | 52.1.107.77 (ClassC) |
| 2025-02-28 | 172.66.0.145 (ClassC) |
| 2025-07-30 | 162.159.140.147 (ClassC) |
| Date | Domain | IP |
| advocacyagenda.cta.org | 2024-01-10 | 54.91.6.89 |
| help.cta.org | 2024-03-10 | 44.219.2.72 |