| Property | Value |
| mail-abuse@cert.br |
| Date | IP Address |
| 2019-05-14 | 172.226.183.254 (ClassC) |
| 2020-01-09 | 23.54.179.152 (ClassC) |
| 2020-01-27 | 23.43.164.50 (ClassC) |
| 2020-04-07 | 23.42.158.177 (ClassC) |
| 2020-04-07 | 23.56.168.227 (ClassC) |
| 2020-05-08 | 63.239.232.37 (ClassC) |
| 2020-05-08 | 63.239.232.4 (ClassC) |
| 2020-06-25 | 23.48.209.41 (ClassC) |
| 2020-07-27 | 23.56.169.33 (ClassC) |
| 2020-07-27 | 23.56.169.9 (ClassC) |
| 2020-08-12 | 165.254.94.248 (ClassC) |
| 2020-08-12 | 165.254.95.0 (ClassC) |
| 2020-12-03 | 23.198.6.41 (ClassC) |
| 2020-12-03 | 23.198.6.5 (ClassC) |
| 2021-05-03 | 184.30.42.139 (ClassC) |
| 2021-08-04 | 104.93.21.145 (ClassC) |
| 2021-08-04 | 104.93.21.160 (ClassC) |
| 2021-10-06 | 204.237.231.202 (ClassC) |
| 2021-10-14 | 23.66.127.182 (ClassC) |
| 2022-04-01 | 184.25.123.33 (ClassC) |
| 2022-10-26 | 23.48.210.139 (ClassC) |
| 2022-11-10 | 23.220.144.86 (ClassC) |
| 2022-11-10 | 23.220.144.75 (ClassC) |
| 2023-08-24 | 206.41.72.83 (ClassC) |
| 2024-06-29 | 206.41.72.67 (ClassC) |
| 2024-07-24 | 179.191.186.65 (ClassC) |
| 2025-01-18 | 179.191.186.64 (ClassC) |
| 2025-06-06 | 179.191.185.64 (ClassC) |
| 2025-09-18 | 206.41.72.3 (ClassC) |
| 2026-01-22 | 179.191.185.65 (ClassC) |