| Date | IP Address |
| 2014-02-18 | 210.189.90.75 (ClassC) |
| 2023-08-26 | 52.198.31.94 (ClassC) |
| 2023-11-01 | 3.114.89.69 (ClassC) |
| 2024-02-20 | 54.64.15.158 (ClassC) |
| 2024-04-17 | 54.92.82.42 (ClassC) |
| 2024-05-10 | 52.68.174.150 (ClassC) |
| 2024-05-17 | 13.113.102.0 (ClassC) |
| 2024-09-16 | 13.112.218.216 (ClassC) |
| 2024-09-22 | 52.69.233.1 (ClassC) |
| 2024-10-05 | 54.199.180.209 (ClassC) |
| 2024-10-22 | 35.75.233.167 (ClassC) |
| 2024-11-15 | 54.248.166.118 (ClassC) |
| 2025-01-12 | 35.72.97.53 (ClassC) |
| 2025-01-22 | 57.180.238.217 (ClassC) |
| Date | Domain | IP |
| tv.rsk.co.jp | 2023-12-17 | 52.219.1.4 |
| www.rsk.co.jp | 2024-12-23 | 23.41.4.86 |