| Date | IP Address |
| 2024-10-25 | 13.115.100.115 (ClassC) |
| 2024-11-10 | 35.73.40.83 (ClassC) |
| 2025-01-10 | 13.113.75.193 (ClassC) |
| 2025-01-20 | 52.198.113.57 (ClassC) |
| 2025-01-24 | 18.180.211.182 (ClassC) |
| 2025-02-12 | 57.182.65.151 (ClassC) |
| 2025-02-18 | 52.198.212.118 (ClassC) |
| 2025-02-22 | 54.64.101.76 (ClassC) |
| 2025-03-05 | 54.248.219.65 (ClassC) |
| 2025-04-27 | 13.230.212.90 (ClassC) |
| 2025-08-04 | 35.76.182.170 (ClassC) |
| 2025-08-21 | 35.76.146.217 (ClassC) |
| 2025-08-27 | 54.150.42.229 (ClassC) |
| 2026-01-27 | 3.113.198.79 (ClassC) |
| Date | Domain | IP |
| cegid.wellstone.co.jp | 2025-12-22 | 35.77.231.168 |
| rakuraku.wellstone.co.jp | 2025-12-20 | 18.178.45.156 |
| www.wellstone.co.jp | 2024-10-25 | 13.115.100.115 |