| Date | IP Address |
| 2021-10-23 | 65.8.233.68 (ClassC) |
| 2021-10-25 | 13.227.76.128 (ClassC) |
| 2021-12-23 | 52.222.158.28 (ClassC) |
| 2024-02-20 | 65.9.86.65 (ClassC) |
| 2024-02-20 | 65.9.86.16 (ClassC) |
| 2024-05-29 | 204.246.191.24 (ClassC) |
| 2024-08-09 | 204.246.191.56 (ClassC) |
| 2024-12-12 | 52.84.162.110 (ClassC) |
| 2025-03-08 | 204.246.191.104 (ClassC) |
| 2025-03-17 | 99.84.66.13 (ClassC) |
| 2025-07-29 | 204.246.191.5 (ClassC) |
| Date | Domain | IP |
| n-production-web.sekai-en.com | 2024-01-14 | 3.163.24.74 |
| assetbundle.sekai-en.com | 2024-12-10 | 204.246.191.104 |
| n-production-game-api.sekai-en.com | 2024-05-29 | 204.246.191.24 |
| game-version.sekai-en.com | 2024-09-02 | 204.246.191.68 |
| assetbundle-info.sekai-en.com | 2024-09-20 | 18.161.6.2 |