| Date | IP Address |
| 2020-09-05 | 13.227.170.52 (ClassC) |
| 2020-11-14 | 13.227.209.21 (ClassC) |
| 2020-11-14 | 54.239.192.73 (ClassC) |
| 2020-11-15 | 143.204.10.117 (ClassC) |
| 2020-11-15 | 143.204.217.90 (ClassC) |
| 2021-04-16 | 99.86.116.124 (ClassC) |
| 2021-06-22 | 99.86.113.104 (ClassC) |
| 2021-09-02 | 99.86.118.17 (ClassC) |
| 2021-09-23 | 13.32.158.90 (ClassC) |
| 2021-10-15 | 13.32.158.14 (ClassC) |
| 2024-08-28 | 99.84.66.31 (ClassC) |
| 2024-12-15 | 18.238.217.35 (ClassC) |
| 2025-01-24 | 204.246.191.112 (ClassC) |
| 2025-03-02 | 99.84.66.84 (ClassC) |
| 2025-04-27 | 204.246.191.118 (ClassC) |
| 2025-07-11 | 204.246.191.56 (ClassC) |
| 2025-08-02 | 204.246.191.58 (ClassC) |
| Date | Domain | IP |
| mb.echigo-tsumari.jp | 2024-11-30 | 204.246.191.112 |
| www.echigo-tsumari.jp | 2024-08-28 | 99.84.66.31 |