| Date | IP Address |
| 2015-09-21 | 23.62.236.107 (ClassC) |
| 2016-07-02 | 209.107.208.131 (ClassC) |
| 2016-09-07 | 104.104.137.27 (ClassC) |
| 2016-09-24 | 184.50.239.170 (ClassC) |
| 2016-11-05 | 204.93.46.12 (ClassC) |
| 2016-11-18 | 40.136.60.202 (ClassC) |
| 2016-12-01 | 23.43.164.59 (ClassC) |
| 2016-12-28 | 63.238.216.232 (ClassC) |
| 2017-01-11 | 216.3.51.80 (ClassC) |
| 2017-02-04 | 40.136.60.154 (ClassC) |
| 2017-06-21 | 23.63.227.1 (ClassC) |
| 2017-07-16 | 23.45.182.48 (ClassC) |
| 2017-09-13 | 165.254.114.160 (ClassC) |
| 2024-10-02 | 104.21.82.210 (ClassC) |
| 2025-08-04 | 172.67.206.110 (ClassC) |
| Date | Domain | IP |
| email.cathoeducacao.com.br | 2024-04-18 | 104.21.82.210 |
| www.cathoeducacao.com.br | 2024-10-02 | 104.21.82.210 |