| Date | IP Address |
| 2018-04-17 | 52.84.143.171 (ClassC) |
| 2018-04-17 | 52.84.143.186 (ClassC) |
| 2018-04-17 | 52.84.143.200 (ClassC) |
| 2018-04-17 | 52.84.143.39 (ClassC) |
| 2018-04-17 | 52.84.143.100 (ClassC) |
| 2018-04-17 | 52.84.143.79 (ClassC) |
| 2020-09-15 | 13.249.12.102 (ClassC) |
| 2020-10-08 | 13.35.82.21 (ClassC) |
| 2024-11-24 | 13.248.239.234 (ClassC) |
| 2025-04-03 | 76.223.105.34 (ClassC) |
| Date | Domain | IP |
| www.siroca.co.jp | 2024-11-24 | 13.248.239.234 |