| Date | IP Address |
| 2023-08-26 | 133.18.79.52 (ClassC) |
| 2025-02-11 | 54.95.98.78 (ClassC) |
| 2025-03-15 | 3.113.227.117 (ClassC) |
| 2025-05-05 | 13.115.15.115 (ClassC) |
| 2025-05-09 | 52.68.124.58 (ClassC) |
| 2025-05-31 | 52.197.202.48 (ClassC) |
| 2026-02-23 | 3.114.65.92 (ClassC) |
| Date | Domain | IP |
| www.sigmax-med.jp | 2025-05-27 | 57.180.146.250 |