| Property | Value |
| mail-abuse@cert.br |
| Date | IP Address |
| 2017-09-29 | 52.84.11.87 (ClassC) |
| 2017-10-22 | 52.84.11.239 (ClassC) |
| 2017-12-05 | 52.84.64.85 (ClassC) |
| 2017-12-26 | 13.33.252.5 (ClassC) |
| 2018-01-01 | 13.33.164.103 (ClassC) |
| 2018-01-24 | 52.84.11.25 (ClassC) |
| 2018-02-11 | 13.33.164.45 (ClassC) |
| 2018-02-16 | 13.33.164.16 (ClassC) |
| 2018-03-05 | 52.84.11.126 (ClassC) |
| 2018-03-07 | 13.33.164.114 (ClassC) |
| 2018-03-31 | 52.84.11.86 (ClassC) |
| 2024-07-02 | 44.232.0.187 (ClassC) |
| 2024-09-13 | 44.231.182.26 (ClassC) |
| 2024-09-18 | 52.88.61.44 (ClassC) |
| 2024-10-08 | 54.203.252.115 (ClassC) |
| 2025-01-31 | 44.236.156.78 (ClassC) |