| Date | IP Address |
| 2014-04-26 | 49.212.34.97 (ClassC) |
| 2025-02-01 | 176.32.92.198 (ClassC) |
| 2025-08-28 | 54.238.143.105 (ClassC) |
| 2026-02-28 | 3.114.59.134 (ClassC) |
| Date | Domain | IP |
| pwirmg.supernurse.co.jp | 2025-08-19 | 74.119.118.149 |
| ssl.supernurse.co.jp | 2014-04-26 | 49.212.34.97 |