| Property | Value |
| mail-abuse@cert.br |
| Date | IP Address |
| 2014-03-11 | 108.162.199.163 (ClassC) |
| 2014-05-16 | 108.162.198.163 (ClassC) |
| 2014-09-16 | 104.28.2.61 (ClassC) |
| 2024-12-25 | 104.21.32.1 (ClassC) |
| 2025-01-07 | 104.21.16.1 (ClassC) |
| 2025-02-12 | 104.21.64.1 (ClassC) |
| 2025-03-07 | 104.21.96.1 (ClassC) |
| 2025-04-08 | 104.21.48.1 (ClassC) |
| 2025-04-26 | 104.21.112.1 (ClassC) |
| 2025-06-26 | 104.21.80.1 (ClassC) |
| 2025-10-08 | 104.21.88.44 (ClassC) |
| 2026-01-23 | 172.67.172.137 (ClassC) |