| Property | Value |
| mail-abuse@cert.br |
| Date | IP Address |
| 2024-10-08 | 52.97.23.210 (ClassC) |
| 2025-03-16 | 52.97.23.226 (ClassC) |
| 2025-04-06 | 52.97.11.178 (ClassC) |
| 2025-09-02 | 52.97.4.162 (ClassC) |
| 2025-09-23 | 52.97.28.146 (ClassC) |
| 2025-10-09 | 52.97.0.226 (ClassC) |
| 2025-10-13 | 52.97.51.98 (ClassC) |
| 2025-10-21 | 52.97.11.162 (ClassC) |
| 2025-11-02 | 52.97.51.114 (ClassC) |