| Property | Value |
| mail-abuse@cert.br |
| Date | IP Address |
| 2014-12-16 | 207.152.124.74 (ClassC) |
| 2015-03-09 | 207.152.124.19 (ClassC) |
| 2015-03-12 | 173.205.10.33 (ClassC) |
| 2015-03-16 | 23.74.9.183 (ClassC) |
| 2018-05-16 | 63.227.135.40 (ClassC) |
| 2018-11-14 | 66.171.225.80 (ClassC) |
| 2019-01-02 | 204.237.173.122 (ClassC) |
| 2019-01-23 | 165.254.95.57 (ClassC) |
| 2019-02-13 | 23.3.96.89 (ClassC) |
| 2024-01-04 | 104.96.163.91 (ClassC) |
| 2024-02-22 | 23.32.75.14 (ClassC) |
| 2024-06-28 | 23.213.34.158 (ClassC) |
| 2024-09-27 | 23.216.145.142 (ClassC) |
| 2025-01-13 | 104.98.118.171 (ClassC) |
| 2025-01-27 | 23.44.175.72 (ClassC) |
| 2025-02-21 | 23.38.194.45 (ClassC) |
| 2025-07-15 | 23.46.228.12 (ClassC) |
| 2025-07-19 | 23.55.168.202 (ClassC) |
| 2025-07-31 | 23.44.205.33 (ClassC) |