| Date | IP Address |
| 2023-09-29 | 46.51.227.195 (ClassC) |
| 2024-07-24 | 176.34.25.52 (ClassC) |
| 2024-12-04 | 52.196.21.63 (ClassC) |
| 2025-02-11 | 54.92.63.17 (ClassC) |
| Date | Domain | IP |
| i02.smp.ne.jp | 2025-02-06 | 59.106.193.186 |
| r34.smp.ne.jp | 2025-01-27 | 112.137.190.198 |
| reg18.smp.ne.jp | 2025-02-04 | 61.211.237.195 |
| queue.smp.ne.jp | 2023-09-29 | 46.51.227.195 |
| www.smp.ne.jp | 2025-01-30 | 180.214.52.89 |