| Date | IP Address |
| 2025-02-21 | 96.45.83.76 (ClassC) |
| 2025-05-07 | 96.45.82.117 (ClassC) |
| 2025-11-24 | 96.45.83.244 (ClassC) |
| 2026-01-15 | 96.45.82.204 (ClassC) |
| Date | Domain | IP |
| barracuda.montisa.com | 2025-01-14 | 96.45.82.117 |
| home.montisa.com | 2024-07-26 | 96.45.82.204 |
| email.montisa.com | 2025-04-18 | 96.45.83.76 |
| antispam.montisa.com | 2025-11-12 | 96.45.82.117 |
| correo.montisa.com | 2024-11-24 | 96.45.83.76 |
| imap.montisa.com | 2025-04-18 | 96.45.83.76 |
| hermes.montisa.com | 2025-04-14 | 96.45.83.76 |
| direct.montisa.com | 2024-07-21 | 96.45.83.244 |
| gw.montisa.com | 2025-06-09 | 96.45.83.76 |
| gateway.montisa.com | 2024-12-15 | 96.45.83.244 |