| Date | IP Address |
| 2019-03-15 | 34.241.3.213 (ClassC) |
| 2019-11-15 | 52.215.80.117 (ClassC) |
| 2021-12-21 | 52.19.211.215 (ClassC) |
| 2021-12-21 | 3.248.136.54 (ClassC) |
| 2021-12-21 | 54.220.238.87 (ClassC) |
| 2022-02-18 | 34.241.53.198 (ClassC) |
| 2022-02-18 | 54.217.7.249 (ClassC) |
| 2022-02-18 | 52.48.48.217 (ClassC) |
| 2022-02-24 | 18.200.86.241 (ClassC) |
| 2022-04-06 | 52.212.157.141 (ClassC) |
| 2022-05-27 | 54.74.248.128 (ClassC) |
| 2022-05-27 | 52.16.3.65 (ClassC) |
| 2022-06-04 | 34.249.207.29 (ClassC) |
| 2022-06-24 | 52.212.145.191 (ClassC) |
| 2022-06-24 | 54.194.108.60 (ClassC) |
| 2022-09-13 | 52.48.58.246 (ClassC) |
| 2022-09-13 | 34.255.126.172 (ClassC) |
| 2022-09-13 | 46.137.74.111 (ClassC) |
| 2025-01-28 | 99.81.125.60 (ClassC) |
| 2025-11-23 | 18.200.126.230 (ClassC) |
| Date | Domain | IP |
| backend.smileandlearn.net | 2025-11-22 | 34.241.3.213 |
| library.pre.smileandlearn.net | 2025-01-28 | 99.81.125.60 |
| api.dev.smileandlearn.net | 2025-11-16 | 18.200.126.230 |
| library.dev.smileandlearn.net | 2025-01-28 | 99.81.125.60 |
| library.smileandlearn.net | 2024-11-29 | 54.155.104.35 |