| Date | IP Address |
| 2018-01-06 | 54.192.2.245 (ClassC) |
| 2019-04-25 | 99.84.104.39 (ClassC) |
| 2022-02-28 | 143.204.150.123 (ClassC) |
| 2024-03-01 | 18.238.192.22 (ClassC) |
| 2024-07-16 | 3.163.24.65 (ClassC) |
| 2024-12-18 | 13.224.14.49 (ClassC) |
| 2025-01-13 | 13.224.14.64 (ClassC) |
| 2025-04-02 | 3.163.24.102 (ClassC) |
| Date | Domain | IP |
| www.karasta.jp | 2024-09-30 | 3.163.24.65 |