| Date | IP Address |
| 2020-04-22 | 99.86.57.117 (ClassC) |
| 2020-04-22 | 99.86.57.122 (ClassC) |
| 2020-05-08 | 99.84.166.7 (ClassC) |
| 2020-05-12 | 13.226.36.117 (ClassC) |
| 2020-05-12 | 13.226.36.32 (ClassC) |
| 2020-06-27 | 99.86.33.41 (ClassC) |
| 2020-06-27 | 99.86.33.48 (ClassC) |
| 2020-08-23 | 143.204.150.36 (ClassC) |
| 2020-08-23 | 143.204.150.90 (ClassC) |
| 2020-08-29 | 13.35.109.51 (ClassC) |
| 2020-10-21 | 13.249.62.69 (ClassC) |
| 2020-12-07 | 99.84.176.24 (ClassC) |
| 2020-12-07 | 99.84.176.34 (ClassC) |
| 2020-12-07 | 99.84.176.51 (ClassC) |
| 2021-01-16 | 52.85.132.20 (ClassC) |
| 2021-04-17 | 13.249.64.100 (ClassC) |
| 2022-10-16 | 18.160.78.3 (ClassC) |
| 2024-07-31 | 3.165.181.112 (ClassC) |
| 2024-08-20 | 3.167.37.43 (ClassC) |
| 2024-12-06 | 99.86.38.9 (ClassC) |
| 2025-03-16 | 18.67.0.24 (ClassC) |
| 2025-05-26 | 99.86.38.60 (ClassC) |
| 2025-06-02 | 18.161.6.97 (ClassC) |
| 2025-06-09 | 3.175.34.61 (ClassC) |
| 2025-07-26 | 18.161.6.61 (ClassC) |
| 2025-07-31 | 18.161.6.87 (ClassC) |
| 2025-08-05 | 18.161.6.18 (ClassC) |
| 2025-09-10 | 3.169.173.8 (ClassC) |
| 2026-02-19 | 172.67.128.150 (ClassC) |
| Date | Domain | IP |
| admin.jitsumu-kentei.jp | 2021-02-28 | 99.84.79.33 |
| www.jitsumu-kentei.jp | 2024-03-20 | 99.86.38.60 |