| Date | IP Address |
| 2018-07-24 | 143.204.158.41 (ClassC) |
| 2018-07-24 | 143.204.158.56 (ClassC) |
| 2018-09-06 | 13.33.148.104 (ClassC) |
| 2018-09-06 | 13.33.148.176 (ClassC) |
| 2019-03-03 | 52.222.218.177 (ClassC) |
| 2019-03-03 | 52.85.233.16 (ClassC) |
| 2019-03-03 | 52.222.218.4 (ClassC) |
| 2019-03-03 | 52.222.218.91 (ClassC) |
| 2019-03-03 | 52.222.218.154 (ClassC) |
| 2019-05-21 | 54.192.146.153 (ClassC) |
| 2019-05-21 | 54.192.146.61 (ClassC) |
| 2020-11-01 | 65.8.246.34 (ClassC) |
| 2020-11-01 | 65.8.246.127 (ClassC) |
| 2021-01-16 | 52.85.132.84 (ClassC) |
| 2021-01-16 | 52.85.132.93 (ClassC) |
| 2024-12-05 | 18.161.6.129 (ClassC) |
| 2025-01-28 | 18.161.6.22 (ClassC) |
| 2025-04-24 | 18.161.6.53 (ClassC) |
| 2025-04-28 | 18.161.6.101 (ClassC) |
| Date | Domain | IP |
| www.saitoukaikei.net | 2024-08-12 | 18.161.6.101 |