| Date | IP Address |
| 2023-12-07 | 108.138.85.110 (ClassC) |
| 2024-01-31 | 108.157.142.127 (ClassC) |
| 2024-05-06 | 18.65.229.68 (ClassC) |
| 2024-09-13 | 3.160.5.16 (ClassC) |
| 2024-09-19 | 18.238.238.60 (ClassC) |
| 2024-11-03 | 18.238.238.14 (ClassC) |
| 2025-01-29 | 18.238.238.40 (ClassC) |
| 2025-02-09 | 18.161.6.45 (ClassC) |
| 2025-02-22 | 18.161.6.11 (ClassC) |
| 2025-03-03 | 18.161.6.128 (ClassC) |
| 2025-04-21 | 18.238.238.28 (ClassC) |
| 2025-05-10 | 18.161.6.31 (ClassC) |
| 2025-08-12 | 13.223.3.247 (ClassC) |
| Date | Domain | IP |
| www.cangurudematematicabrasil.com.br | 2024-10-05 | 18.161.6.128 |