| Date | IP Address |
| 2024-02-21 | 54.168.4.188 (ClassC) |
| 2024-04-12 | 35.78.5.57 (ClassC) |
| 2024-05-13 | 52.199.122.192 (ClassC) |
| 2024-10-19 | 54.199.31.164 (ClassC) |
| 2025-01-28 | 52.196.186.154 (ClassC) |
| Date | Domain | IP |
| dansprt-mypage.kanken.or.jp | 2024-05-13 | 18.182.161.130 |
| portal.kanken.or.jp | 2024-11-11 | 180.12.185.88 |
| pbt-saiten.kanken.or.jp | 2024-02-21 | 54.168.4.188 |
| www.kanken.or.jp | 2024-04-13 | 52.198.134.95 |