| Property | Value |
| mail-abuse@cert.br |
| Date | IP Address |
| 2014-10-06 | 187.73.32.82 (ClassC) |
| 2015-06-04 | 104.28.24.122 (ClassC) |
| 2019-11-04 | 104.28.25.122 (ClassC) |
| 2020-08-11 | 172.67.135.171 (ClassC) |
| 2021-07-11 | 104.21.7.29 (ClassC) |
| 2026-02-26 | 187.73.33.37 (ClassC) |