| Date | IP Address |
| 2024-02-21 | 52.68.227.90 (ClassC) |
| 2024-04-12 | 52.199.13.107 (ClassC) |
| 2024-05-01 | 43.206.48.61 (ClassC) |
| 2024-05-13 | 52.192.155.130 (ClassC) |
| 2024-06-03 | 18.182.79.196 (ClassC) |
| 2024-09-04 | 52.68.181.51 (ClassC) |
| 2024-09-22 | 18.182.187.225 (ClassC) |
| 2024-12-26 | 13.115.137.88 (ClassC) |
| 2025-01-29 | 57.180.102.161 (ClassC) |
| 2025-03-02 | 18.179.69.155 (ClassC) |
| 2025-05-24 | 43.206.46.7 (ClassC) |
| 2025-06-27 | 52.193.212.183 (ClassC) |
| 2025-07-17 | 35.77.172.98 (ClassC) |
| 2026-02-15 | 13.230.83.16 (ClassC) |
| Date | Domain | IP |
| www.i-system.co.jp | 2024-04-13 | 52.199.13.107 |