| Date | IP Address |
| 2017-08-17 | 13.33.141.140 (ClassC) |
| 2017-10-03 | 52.85.255.119 (ClassC) |
| 2017-10-06 | 13.32.150.23 (ClassC) |
| 2017-10-06 | 52.222.227.131 (ClassC) |
| 2017-10-06 | 52.222.227.133 (ClassC) |
| 2017-10-09 | 54.192.2.61 (ClassC) |
| 2017-10-10 | 13.32.150.21 (ClassC) |
| 2017-11-07 | 52.85.62.100 (ClassC) |
| 2017-11-28 | 13.32.67.190 (ClassC) |
| 2017-11-28 | 13.32.67.210 (ClassC) |
| 2017-11-28 | 13.32.67.217 (ClassC) |
| 2018-09-23 | 143.204.214.96 (ClassC) |
| 2019-12-11 | 13.224.196.32 (ClassC) |
| 2021-06-03 | 13.249.75.66 (ClassC) |
| 2021-06-13 | 54.230.103.53 (ClassC) |
| 2022-02-05 | 54.230.162.34 (ClassC) |
| 2025-02-06 | 99.86.38.121 (ClassC) |
| 2025-07-29 | 3.163.24.41 (ClassC) |
| 2025-10-10 | 3.163.24.58 (ClassC) |
| 2025-11-07 | 3.163.24.99 (ClassC) |
| 2025-12-15 | 3.163.24.27 (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 |