| Date | IP Address |
| 2020-07-30 | 52.50.3.244 (ClassC) |
| 2024-06-03 | 18.200.101.56 (ClassC) |
| 2024-06-16 | 34.249.215.151 (ClassC) |
| 2024-10-20 | 54.76.63.197 (ClassC) |
| 2024-11-04 | 63.33.76.253 (ClassC) |
| 2024-11-20 | 54.76.70.131 (ClassC) |
| 2025-02-27 | 54.170.69.28 (ClassC) |
| 2025-08-27 | 54.170.92.198 (ClassC) |
| 2025-09-01 | 3.248.23.47 (ClassC) |
| 2026-01-17 | 52.209.26.54 (ClassC) |
| Date | Domain | IP |
| article-recommendation-api.readly.dev | 2025-02-27 | 52.84.162.106 |
| on.readly.dev | 2024-06-03 | 18.200.101.56 |
| web.on.readly.dev | 2024-06-16 | 52.17.43.127 |
| se.on.readly.dev | 2025-02-27 | 54.170.69.28 |