| Date | IP Address |
| 2019-06-23 | 99.86.58.48 (ClassC) |
| 2019-06-23 | 99.86.58.69 (ClassC) |
| 2020-05-25 | 13.227.47.35 (ClassC) |
| 2020-05-25 | 13.227.47.68 (ClassC) |
| 2024-07-02 | 3.163.24.94 (ClassC) |
| 2024-07-15 | 99.84.66.108 (ClassC) |
| 2024-09-30 | 52.84.162.125 (ClassC) |
| 2025-01-26 | 76.76.21.61 (ClassC) |
| 2025-02-06 | 66.33.60.130 (ClassC) |
| 2025-04-07 | 66.33.60.193 (ClassC) |
| 2025-05-09 | 76.76.21.22 (ClassC) |
| 2025-05-15 | 76.76.21.142 (ClassC) |
| 2025-07-06 | 66.33.60.34 (ClassC) |
| 2025-08-15 | 66.33.60.35 (ClassC) |
| Date | Domain | IP |
| we-mobile-v2.zenplace.co.jp | 2025-02-26 | 99.84.66.111 |
| nurse.zenplace.co.jp | 2024-02-21 | 204.246.191.11 |
| corporate.zenplace.co.jp | 2024-12-27 | 76.76.21.98 |
| corporate-staging.zenplace.co.jp | 2024-07-02 | 3.163.24.94 |
| redash-staging.zenplace.co.jp | 2024-11-25 | 52.68.40.1 |
| cramuru.zenplace.co.jp | 2024-06-30 | 204.246.191.87 |
| www.zenplace.co.jp | 2024-07-03 | 3.163.24.101 |
| academy.zenplace.co.jp | 2024-07-19 | 3.163.24.17 |