| Date | IP Address |
| 2020-08-06 | 143.204.25.44 (ClassC) |
| 2020-08-06 | 143.204.25.61 (ClassC) |
| 2020-09-06 | 52.84.129.2 (ClassC) |
| 2021-07-11 | 13.226.188.88 (ClassC) |
| 2021-07-26 | 13.225.66.26 (ClassC) |
| 2022-01-29 | 99.86.57.104 (ClassC) |
| 2022-01-29 | 99.86.57.42 (ClassC) |
| 2022-05-11 | 52.85.75.10 (ClassC) |
| 2023-04-10 | 13.227.83.80 (ClassC) |
| 2023-08-25 | 13.249.74.19 (ClassC) |
| 2023-08-25 | 13.249.74.97 (ClassC) |
| 2023-09-04 | 99.86.229.27 (ClassC) |
| 2023-09-04 | 99.86.229.82 (ClassC) |
| 2023-09-14 | 13.35.93.16 (ClassC) |
| 2025-01-22 | 18.238.238.98 (ClassC) |
| 2025-02-26 | 3.163.158.104 (ClassC) |
| 2025-06-26 | 99.84.66.95 (ClassC) |
| 2025-07-03 | 3.163.24.114 (ClassC) |
| 2026-01-05 | 3.163.24.21 (ClassC) |
| 2026-02-08 | 3.163.24.16 (ClassC) |
| 2026-02-15 | 3.163.24.102 (ClassC) |
| Date | Domain | IP |
| data-sync.oxfordlearnersbookshelf.com | 2025-05-06 | 204.246.191.41 |
| game-dashboard.oxfordlearnersbookshelf.com | 2025-01-22 | 18.238.238.98 |
| api.oxfordlearnersbookshelf.com | 2025-01-28 | 99.84.66.62 |
| gradebook-api.oxfordlearnersbookshelf.com | 2024-10-28 | 18.161.6.75 |
| viewer.oxfordlearnersbookshelf.com | 2025-02-06 | 99.86.38.121 |
| cms.oxfordlearnersbookshelf.com | 2024-11-04 | 18.238.238.35 |
| lrs.oxfordlearnersbookshelf.com | 2025-03-09 | 18.161.6.88 |
| uat.oxfordlearnersbookshelf.com | 2025-03-02 | 3.163.24.97 |
| cms-uat.oxfordlearnersbookshelf.com | 2024-08-28 | 18.238.217.73 |
| game-content.oxfordlearnersbookshelf.com | 2024-07-25 | 18.161.6.93 |
| www.oxfordlearnersbookshelf.com | 2024-05-18 | 18.161.6.84 |
| reading-diary.oxfordlearnersbookshelf.com | 2024-08-05 | 18.161.6.82 |
| dictionary.oxfordlearnersbookshelf.com | 2023-12-16 | 99.84.66.5 |