| Date | IP Address |
| 2021-02-28 | 207.244.239.100 (ClassC) |
| 2026-01-04 | 131.100.26.148 (ClassC) |
| Date | Domain | IP |
| pop3.ecoiguassu.tur.br | 2025-11-23 | 131.100.26.148 |
| mail.ecoiguassu.tur.br | 2025-12-21 | 131.100.26.148 |
| webmail.ecoiguassu.tur.br | 2025-12-27 | 131.100.26.148 |
| imap.ecoiguassu.tur.br | 2025-12-22 | 131.100.26.148 |
| pop.ecoiguassu.tur.br | 2025-12-24 | 131.100.26.148 |
| ftp.ecoiguassu.tur.br | 2025-12-24 | 131.100.26.148 |
| smtp.ecoiguassu.tur.br | 2025-12-24 | 131.100.26.148 |
| www.ecoiguassu.tur.br | 2026-01-04 | 131.100.26.148 |