| Date | IP Address |
| 2024-05-17 | 52.219.8.191 (ClassC) |
| 2024-07-05 | 52.219.17.27 (ClassC) |
| 2024-11-03 | 52.219.199.95 (ClassC) |
| 2024-11-26 | 52.219.172.19 (ClassC) |
| 2024-12-22 | 52.219.1.56 (ClassC) |
| 2025-01-13 | 3.5.158.245 (ClassC) |
| 2025-01-23 | 3.5.155.116 (ClassC) |
| 2025-01-23 | 3.5.158.68 (ClassC) |
| 2025-01-28 | 3.5.156.253 (ClassC) |
| 2025-02-01 | 3.5.156.138 (ClassC) |
| 2025-02-03 | 3.5.156.117 (ClassC) |
| 2025-02-17 | 3.5.156.74 (ClassC) |
| 2025-02-26 | 3.5.156.122 (ClassC) |
| 2025-03-14 | 3.5.158.189 (ClassC) |
| 2025-04-16 | 52.219.151.127 (ClassC) |
| 2025-06-09 | 3.5.154.187 (ClassC) |
| 2025-07-10 | 3.5.155.171 (ClassC) |
| 2025-09-12 | 3.5.154.208 (ClassC) |
| 2025-09-14 | 3.5.155.8 (ClassC) |
| 2025-09-20 | 52.219.152.39 (ClassC) |
| 2025-09-28 | 3.5.154.96 (ClassC) |
| 2025-09-28 | 3.5.157.202 (ClassC) |
| 2025-10-10 | 3.5.154.26 (ClassC) |
| 2025-12-12 | 3.5.157.123 (ClassC) |
| 2025-12-29 | 52.219.16.255 (ClassC) |
| 2026-01-05 | 52.219.150.131 (ClassC) |
| Date | Domain | IP |
| help.learningcast.jp | 2024-09-07 | 52.219.151.127 |