| Date | IP Address |
| 2023-02-17 | 99.84.160.91 (ClassC) |
| 2024-09-09 | 18.161.6.85 (ClassC) |
| 2024-12-31 | 3.163.165.57 (ClassC) |
| 2025-04-21 | 18.161.6.75 (ClassC) |
| 2025-06-25 | 18.161.6.56 (ClassC) |
| 2025-07-24 | 18.161.6.122 (ClassC) |
| Date | Domain | IP |
| github.learningcenter.contentful.com | 2024-08-12 | 18.161.6.122 |
| 1966www2018www-ci.learningcenter.contentful.com | 2024-12-14 | 3.163.165.10 |
| 6hpb110btmrgnhleqzqce3.ctfl.learningcenter.contentful.com | 2024-08-16 | 18.161.6.85 |
| 2015www-2010wastl.learningcenter.contentful.com | 2025-05-01 | 18.161.6.85 |
| 2020-2021www.sergeadam.learningcenter.contentful.com | 2024-09-09 | 18.161.6.85 |
| ctfl-productions.learningcenter.contentful.com | 2025-01-15 | 3.163.165.89 |
| 2018www-team-20212017www.learningcenter.contentful.com | 2025-03-08 | 18.161.6.85 |