| Date | IP Address |
| 2025-12-10 | 143.198.0.144 (ClassC) |
| Date | Domain | IP |
| prematricula.homologacaoportalsel.com.br | 2025-05-23 | 143.198.0.144 |
| educ.homologacaoportalsel.com.br | 2025-12-10 | 143.198.0.144 |
| bi.homologacaoportalsel.com.br | 2025-06-19 | 143.198.0.144 |
| integracao-educ-api.homologacaoportalsel.com.br | 2025-05-20 | 143.198.0.144 |
| inscricoes.homologacaoportalsel.com.br | 2025-05-25 | 143.198.0.144 |