| Date | IP Address |
| 2020-07-24 | 13.249.85.79 (ClassC) |
| 2020-07-24 | 13.249.85.8 (ClassC) |
| 2021-04-13 | 54.230.51.10 (ClassC) |
| 2021-04-13 | 54.230.51.22 (ClassC) |
| 2021-06-13 | 52.85.61.21 (ClassC) |
| 2021-06-13 | 52.85.61.6 (ClassC) |
| 2021-06-13 | 52.85.61.118 (ClassC) |
| 2022-06-21 | 108.138.246.92 (ClassC) |
| 2023-07-19 | 99.84.208.59 (ClassC) |
| 2024-08-05 | 18.161.6.82 (ClassC) |
| 2024-08-17 | 3.163.165.55 (ClassC) |
| 2025-01-30 | 204.246.191.44 (ClassC) |
| 2025-02-26 | 3.163.165.33 (ClassC) |
| 2025-03-23 | 204.246.191.96 (ClassC) |
| 2025-04-25 | 204.246.191.116 (ClassC) |
| 2025-06-04 | 3.163.165.75 (ClassC) |
| 2025-07-16 | 204.246.191.43 (ClassC) |
| 2025-08-30 | 18.161.6.27 (ClassC) |
| 2025-10-10 | 3.169.173.72 (ClassC) |
| 2025-12-21 | 3.169.173.26 (ClassC) |
| 2025-12-27 | 3.169.173.84 (ClassC) |
| 2026-01-26 | 3.169.173.92 (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 |