| Date | IP Address |
| 2024-08-10 | 16.15.176.50 (ClassC) |
| 2024-08-10 | 52.217.116.117 (ClassC) |
| 2025-11-03 | 16.15.200.125 (ClassC) |
| Date | Domain | IP |
| api2.act.org | 2024-07-31 | 34.193.35.116 |
| pages2.act.org | 2025-08-01 | 35.168.130.33 |
| media.act.org | 2014-04-04 | 208.111.178.129 |
| aka.act.org | 2024-02-15 | 18.155.192.5 |
| author-prod.act.org | 2025-01-14 | 54.210.232.85 |
| image.e.act.org | 2024-12-07 | 23.192.230.134 |
| workforce.act.org | 2024-08-29 | 18.213.97.252 |
| tn.actonline.act.org | 2024-03-24 | 204.246.191.113 |
| aspire.act.org | 2025-07-19 | 18.205.58.179 |
| graphapi.act.org | 2025-07-10 | 34.236.166.178 |
| global.act.org | 2024-04-23 | 204.246.191.12 |
| testadmin.act.org | 2024-09-01 | 18.233.32.14 |
| tutorcertification.act.org | 2025-11-01 | 52.22.0.102 |
| email.onlineprep.act.org | 2025-09-11 | 34.110.180.34 |
| order.act.org | 2024-07-27 | 3.163.158.90 |
| acs.act.org | 2018-11-03 | 34.196.155.90 |
| pages.act.org | 2025-09-06 | 44.208.81.79 |
| aegis.act.org | 2025-11-03 | 16.15.200.125 |
| forms.act.org | 2025-10-19 | 52.23.1.179 |
| commonscoring-stress.act.org | 2024-07-31 | 34.207.40.20 |
| content.act.org | 2025-09-06 | 3.147.249.95 |
| www.act.org | 2019-10-24 | 13.32.255.93 |
| my.act.org | 2025-01-05 | 52.70.157.84 |