| Date | IP Address |
| 2025-01-28 | 99.84.66.62 (ClassC) |
| 2025-04-26 | 99.84.66.123 (ClassC) |
| 2025-08-01 | 99.84.66.25 (ClassC) |
| 2025-08-16 | 3.161.213.9 (ClassC) |
| 2025-08-23 | 3.171.139.6 (ClassC) |
| 2025-10-10 | 3.163.24.73 (ClassC) |
| 2025-10-17 | 3.163.24.42 (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 |