| Property | Value |
| mail-abuse@cert.br |
| Date | IP Address |
| 2014-10-29 | 107.14.32.96 (ClassC) |
| 2015-01-13 | 165.254.207.90 (ClassC) |
| 2015-02-12 | 96.16.7.65 (ClassC) |
| 2015-02-18 | 165.254.207.81 (ClassC) |
| 2015-03-29 | 63.236.252.168 (ClassC) |
| 2015-04-08 | 63.236.253.106 (ClassC) |
| 2015-06-12 | 184.86.240.200 (ClassC) |
| 2016-03-22 | 184.86.240.216 (ClassC) |
| 2016-04-25 | 23.74.8.106 (ClassC) |
| 2016-05-12 | 23.74.8.90 (ClassC) |
| 2017-04-11 | 165.254.155.107 (ClassC) |
| 2017-04-13 | 165.254.114.17 (ClassC) |
| 2017-12-24 | 23.63.226.138 (ClassC) |
| 2018-02-07 | 40.136.60.128 (ClassC) |
| 2018-07-20 | 95.100.252.41 (ClassC) |
| 2018-08-15 | 204.237.173.73 (ClassC) |
| 2018-08-27 | 23.43.56.194 (ClassC) |
| 2018-08-27 | 165.254.94.123 (ClassC) |
| 2018-09-03 | 205.177.69.113 (ClassC) |
| 2018-09-03 | 205.177.69.64 (ClassC) |
| 2018-09-10 | 23.72.83.9 (ClassC) |
| 2018-09-10 | 23.72.82.34 (ClassC) |
| 2021-07-27 | 23.6.165.148 (ClassC) |
| 2023-08-26 | 23.63.46.104 (ClassC) |
| 2024-01-14 | 23.56.189.233 (ClassC) |
| 2024-02-19 | 104.112.165.120 (ClassC) |
| 2024-04-09 | 23.38.227.112 (ClassC) |
| 2024-07-31 | 23.223.222.29 (ClassC) |
| 2024-11-19 | 104.92.253.226 (ClassC) |
| 2024-12-25 | 23.196.147.250 (ClassC) |