| Property | Value |
| mail-abuse@cert.br |
| Date | IP Address |
| 2024-12-20 | 34.160.17.71 (ClassC) |
| 2024-12-24 | 34.149.36.179 (ClassC) |
| 2025-01-10 | 34.149.120.3 (ClassC) |
| 2025-02-19 | 34.120.190.48 (ClassC) |
| 2025-05-24 | 35.244.153.44 (ClassC) |
| 2025-06-07 | 35.190.31.54 (ClassC) |
| 2025-08-08 | 34.160.81.203 (ClassC) |
| Date | Domain | IP |
| www.atos1.com.br | 2015-01-24 | 108.163.174.226 |