| Date | IP Address |
| 2022-07-09 | 52.86.227.31 (ClassC) |
| 2024-04-02 | 23.217.9.190 (ClassC) |
| 2024-11-11 | 23.219.157.132 (ClassC) |
| 2024-12-22 | 23.213.175.192 (ClassC) |
| 2025-04-11 | 23.32.45.170 (ClassC) |
| 2025-04-11 | 23.32.45.206 (ClassC) |
| 2025-04-19 | 23.215.176.145 (ClassC) |
| 2025-05-06 | 104.98.118.155 (ClassC) |
| 2025-05-17 | 23.213.175.155 (ClassC) |
| 2025-06-09 | 23.213.34.148 (ClassC) |
| 2025-07-17 | 23.213.34.180 (ClassC) |
| 2025-07-23 | 23.46.228.70 (ClassC) |
| 2026-01-19 | 23.213.34.134 (ClassC) |
| Date | Domain | IP |
| resourceguide.titleix.harvard.edu | 2024-06-03 | 23.213.175.19 |
| www.resourceguide.titleix.harvard.edu | 2024-12-22 | 23.213.175.192 |