| Date | IP Address |
| 2025-01-16 | 3.169.202.25 (ClassC) |
| 2025-01-16 | 3.169.202.32 (ClassC) |
| 2025-01-16 | 3.169.202.8 (ClassC) |
| 2025-01-16 | 3.169.202.103 (ClassC) |
| 2025-04-01 | 210.169.227.39 (ClassC) |
| 2025-08-20 | 23.64.112.13 (ClassC) |
| 2025-08-20 | 23.64.112.23 (ClassC) |
| 2025-09-01 | 23.45.46.196 (ClassC) |
| 2025-09-01 | 23.45.46.197 (ClassC) |
| 2025-09-13 | 23.41.4.16 (ClassC) |
| 2025-09-16 | 104.100.168.147 (ClassC) |
| 2026-01-10 | 23.41.4.82 (ClassC) |
| Date | Domain | IP |
| www1.skymark.co.jp | 2025-05-05 | 210.169.227.39 |
| search.skymark.co.jp | 2025-05-05 | 210.169.227.39 |
| www.res.skymark.co.jp | 2024-09-03 | 23.41.4.16 |
| smart.skymark.co.jp | 2025-04-01 | 210.169.227.39 |
| www.skymark.co.jp | 2025-08-03 | 210.169.227.39 |