| Date | IP Address |
| 2024-07-30 | 3.214.242.83 (ClassC) |
| 2024-11-06 | 3.234.151.74 (ClassC) |
| 2024-12-13 | 54.86.150.226 (ClassC) |
| 2025-01-06 | 34.192.214.57 (ClassC) |
| 2025-05-08 | 3.213.183.157 (ClassC) |
| 2025-07-14 | 52.205.145.40 (ClassC) |
| 2025-08-01 | 3.230.214.203 (ClassC) |
| 2025-08-29 | 100.29.148.95 (ClassC) |
| 2025-09-06 | 3.209.157.60 (ClassC) |
| 2025-10-05 | 52.45.215.107 (ClassC) |
| Date | Domain | IP |
| author.uat.lxp.huit.harvard.edu | 2024-12-16 | 34.194.73.129 |
| learn.test.lxp.huit.harvard.edu | 2024-11-13 | 44.216.212.110 |
| author.test.lxp.huit.harvard.edu | 2024-11-24 | 34.203.55.92 |
| tce-poll.dev.lxp.huit.harvard.edu | 2024-11-24 | 3.230.110.96 |
| tce-html.dev.lxp.huit.harvard.edu | 2024-04-13 | 52.1.98.181 |
| tce-multiple-question.dev.lxp.huit.harvard.edu | 2024-11-25 | 52.0.114.232 |
| author.dev.lxp.huit.harvard.edu | 2024-07-30 | 3.214.242.83 |