| Property | Value |
| mail-abuse@cert.br |
| Date | IP Address |
| 2014-03-10 | 54.209.104.7 (ClassC) |
| 2014-06-24 | 54.85.200.4 (ClassC) |
| 2015-02-14 | 54.85.168.54 (ClassC) |
| 2015-07-27 | 54.173.41.174 (ClassC) |
| 2016-11-05 | 23.194.85.72 (ClassC) |
| 2016-12-18 | 23.197.37.87 (ClassC) |
| 2017-01-14 | 23.53.122.214 (ClassC) |
| 2017-10-23 | 213.248.116.166 (ClassC) |
| 2017-11-02 | 92.122.200.47 (ClassC) |
| 2018-05-09 | 23.33.60.107 (ClassC) |
| 2019-09-29 | 23.44.161.3 (ClassC) |
| 2024-02-20 | 104.18.29.126 (ClassC) |
| 2024-07-11 | 104.18.28.126 (ClassC) |
| 2024-08-02 | 172.64.154.94 (ClassC) |
| 2024-08-05 | 104.18.33.162 (ClassC) |
| 2024-12-16 | 104.18.29.20 (ClassC) |
| 2025-04-30 | 104.18.28.20 (ClassC) |