| Date | IP Address |
| 2019-04-07 | 52.222.218.169 (ClassC) |
| 2019-04-07 | 52.222.218.41 (ClassC) |
| 2020-08-06 | 54.230.35.91 (ClassC) |
| 2020-08-06 | 54.230.35.107 (ClassC) |
| 2020-08-06 | 54.230.35.38 (ClassC) |
| 2021-04-26 | 13.249.64.100 (ClassC) |
| 2021-08-06 | 52.85.61.102 (ClassC) |
| 2021-09-08 | 13.249.75.24 (ClassC) |
| 2021-10-08 | 99.84.175.129 (ClassC) |
| 2022-05-11 | 13.226.17.51 (ClassC) |
| 2022-09-27 | 18.154.185.53 (ClassC) |
| 2023-04-25 | 18.160.18.2 (ClassC) |
| 2023-04-25 | 18.160.18.81 (ClassC) |
| 2023-12-16 | 99.84.66.5 (ClassC) |
| 2023-12-24 | 108.157.142.18 (ClassC) |
| 2024-08-05 | 99.84.66.8 (ClassC) |
| 2024-09-03 | 99.84.66.75 (ClassC) |
| 2024-12-04 | 99.86.38.62 (ClassC) |
| 2025-03-22 | 99.86.38.117 (ClassC) |
| 2025-04-14 | 99.84.66.125 (ClassC) |
| 2026-02-04 | 3.169.173.42 (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 |