| Date | IP Address |
| 2020-05-20 | 143.204.39.128 (ClassC) |
| 2020-06-03 | 13.225.210.99 (ClassC) |
| 2020-06-08 | 54.230.209.95 (ClassC) |
| 2020-08-12 | 99.86.86.43 (ClassC) |
| 2020-09-10 | 13.225.207.4 (ClassC) |
| 2020-09-10 | 13.225.207.78 (ClassC) |
| 2020-10-15 | 65.8.27.116 (ClassC) |
| 2020-10-15 | 65.8.27.70 (ClassC) |
| 2020-11-01 | 65.8.246.33 (ClassC) |
| 2020-11-01 | 65.8.246.55 (ClassC) |
| 2020-11-17 | 13.225.25.121 (ClassC) |
| 2020-11-17 | 13.225.25.33 (ClassC) |
| 2022-06-05 | 216.137.44.88 (ClassC) |
| 2024-03-08 | 204.246.191.76 (ClassC) |
| 2024-04-09 | 108.138.94.42 (ClassC) |
| 2024-04-23 | 204.246.191.30 (ClassC) |
| 2024-05-09 | 204.246.191.120 (ClassC) |
| 2024-05-18 | 18.161.6.17 (ClassC) |
| 2024-07-13 | 204.246.191.126 (ClassC) |
| 2024-08-21 | 18.161.6.56 (ClassC) |
| 2024-12-19 | 99.84.66.109 (ClassC) |
| 2025-01-17 | 18.65.229.126 (ClassC) |
| 2025-02-03 | 99.84.66.46 (ClassC) |
| 2025-02-06 | 204.246.191.75 (ClassC) |
| 2025-02-26 | 18.65.229.29 (ClassC) |
| 2025-03-09 | 99.84.66.51 (ClassC) |
| 2025-03-29 | 99.84.66.107 (ClassC) |
| 2025-07-09 | 3.175.34.27 (ClassC) |
| 2025-07-14 | 3.175.34.66 (ClassC) |
| 2026-02-03 | 3.175.34.84 (ClassC) |
| Date | Domain | IP |
| mypage.willof.jp | 2025-02-27 | 18.179.78.159 |
| affitown.willof.jp | 2024-05-09 | 52.197.150.51 |
| www.willof.jp | 2023-11-01 | 54.178.224.162 |