| Property | Value |
| mail-abuse@cert.br |
| Date | IP Address |
| 2013-08-20 | 98.137.46.72 (ClassC) |
| 2013-08-22 | 98.137.46.72 (ClassC) |
| 2019-08-15 | 67.195.197.23 (ClassC) |
| 2024-01-05 | 34.213.101.254 (ClassC) |
| 2024-01-22 | 13.251.69.97 (ClassC) |
| 2024-02-07 | 13.49.212.207 (ClassC) |
| 2024-02-22 | 54.161.105.65 (ClassC) |
| 2024-03-01 | 18.136.37.69 (ClassC) |
| 2024-10-08 | 76.223.84.192 (ClassC) |
| 2025-01-13 | 13.248.158.7 (ClassC) |
| Date | Domain | IP |
| mail.yahoo.com.br | 2014-10-17 | 188.125.73.108 |
| pop.mail.yahoo.com.br | 2014-08-02 | 98.139.214.28 |
| smtp.mail.yahoo.com.br | 2014-07-22 | 188.125.69.59 |
| geocities.yahoo.com.br | 2013-08-20 | 98.137.46.72 |
| www.yahoo.com.br | 2014-10-15 | 188.125.73.108 |