| Date | IP Address |
| 2022-09-06 | 3.141.226.221 (ClassC) |
| 2024-11-24 | 18.116.224.180 (ClassC) |
| 2025-05-09 | 3.139.116.249 (ClassC) |
| 2025-07-15 | 18.218.165.193 (ClassC) |
| 2025-07-26 | 18.217.206.4 (ClassC) |
| 2025-12-24 | 3.12.250.131 (ClassC) |
| 2026-02-19 | 3.23.180.135 (ClassC) |
| Date | Domain | IP |
| request-server.web.sit.castlestech.net | 2024-11-24 | 18.116.224.180 |
| request-server.api.sit.castlestech.net | 2024-11-24 | 18.116.224.180 |