| Date | IP Address |
| 2020-09-26 | 52.54.1.227 (ClassC) |
| 2024-11-26 | 44.217.63.180 (ClassC) |
| 2025-01-27 | 3.228.33.210 (ClassC) |
| 2025-03-31 | 52.86.134.215 (ClassC) |
| 2025-04-14 | 54.146.204.161 (ClassC) |
| 2025-05-04 | 44.219.44.130 (ClassC) |
| 2025-05-30 | 44.219.84.242 (ClassC) |
| 2025-07-22 | 67.202.13.93 (ClassC) |
| 2025-08-01 | 54.210.107.194 (ClassC) |
| 2025-08-23 | 18.235.119.183 (ClassC) |
| 2025-09-05 | 34.232.166.123 (ClassC) |
| 2025-09-18 | 34.227.213.13 (ClassC) |
| 2025-10-17 | 3.214.12.190 (ClassC) |
| 2025-10-30 | 184.73.193.134 (ClassC) |
| 2025-11-22 | 3.215.255.217 (ClassC) |
| 2025-12-05 | 54.152.196.136 (ClassC) |
| 2025-12-20 | 52.202.151.208 (ClassC) |
| 2026-01-27 | 100.29.202.59 (ClassC) |
| Date | Domain | IP |
| td.accuplacer.org | 2020-12-17 | 13.249.130.109 |
| practice.accuplacer.org | 2024-07-05 | 204.246.191.18 |
| td-practice.accuplacer.org | 2026-01-07 | 3.163.24.35 |
| reports.accuplacer.org | 2025-01-27 | 3.228.33.210 |
| td-uat.accuplacer.org | 2026-01-04 | 3.175.34.60 |
| support.accuplacer.org | 2025-02-04 | 99.84.66.22 |
| www.accuplacer.org | 2024-07-28 | 99.84.66.61 |