| Date | IP Address |
| 2024-07-22 | 50.19.65.188 (ClassC) |
| 2024-08-20 | 52.45.122.22 (ClassC) |
| 2024-09-10 | 18.214.169.187 (ClassC) |
| 2024-10-14 | 34.204.144.215 (ClassC) |
| 2024-11-20 | 107.21.8.184 (ClassC) |
| 2024-12-06 | 34.204.250.177 (ClassC) |
| 2024-12-26 | 34.197.70.187 (ClassC) |
| 2025-04-28 | 54.157.82.158 (ClassC) |
| 2025-06-27 | 54.146.144.216 (ClassC) |
| 2025-08-01 | 34.194.215.85 (ClassC) |
| 2025-08-13 | 98.82.49.44 (ClassC) |
| Date | Domain | IP |
| certificate.topcoder-dev.com | 2023-10-19 | 34.234.235.71 |
| webhooks.topcoder-dev.com | 2024-07-22 | 50.19.65.188 |
| accounts.topcoder-dev.com | 2024-02-19 | 34.195.19.218 |
| www.topcoder-dev.com | 2024-07-22 | 34.204.211.20 |