| Date | IP Address |
| 2020-11-02 | 13.227.41.75 (ClassC) |
| 2021-02-15 | 13.226.14.57 (ClassC) |
| 2021-02-15 | 13.226.14.9 (ClassC) |
| 2021-05-29 | 54.192.58.129 (ClassC) |
| 2021-05-29 | 54.192.58.3 (ClassC) |
| 2021-05-29 | 54.192.58.34 (ClassC) |
| 2021-06-13 | 13.225.61.26 (ClassC) |
| 2021-06-13 | 13.225.61.29 (ClassC) |
| 2021-06-25 | 65.8.228.14 (ClassC) |
| 2021-07-23 | 13.249.126.71 (ClassC) |
| 2021-07-23 | 13.249.126.73 (ClassC) |
| 2021-08-31 | 13.225.51.128 (ClassC) |
| 2021-08-31 | 13.225.51.75 (ClassC) |
| 2023-06-14 | 13.249.39.78 (ClassC) |
| 2023-12-29 | 18.164.96.31 (ClassC) |
| 2025-04-14 | 18.161.6.86 (ClassC) |
| 2025-04-22 | 204.246.191.17 (ClassC) |
| 2025-07-28 | 18.161.6.69 (ClassC) |
| 2026-01-05 | 18.161.6.128 (ClassC) |
| Date | Domain | IP |
| api-v2.readingn.com | 2025-09-25 | 52.78.26.211 |
| app-stage.readingn.com | 2024-08-07 | 18.161.6.97 |
| binder-stage.readingn.com | 2024-08-25 | 3.163.24.119 |
| api.readingn.com | 2024-04-22 | 3.163.24.17 |
| admin.readingn.com | 2025-06-30 | 18.238.238.97 |
| app.readingn.com | 2024-09-27 | 3.163.189.9 |
| cms.readingn.com | 2025-04-14 | 18.161.6.86 |
| lms.readingn.com | 2025-01-13 | 3.163.189.30 |
| level-test.readingn.com | 2025-08-26 | 18.161.6.123 |
| www.readingn.com | 2024-06-02 | 18.161.6.128 |