| Date | IP Address |
| 2025-01-09 | 54.94.244.177 (ClassC) |
| 2025-01-17 | 54.233.255.4 (ClassC) |
| 2025-10-15 | 18.231.49.67 (ClassC) |
| 2025-11-01 | 54.232.10.0 (ClassC) |
| Date | Domain | IP |
| ns1.smn.gob.ar | 2025-07-17 | 200.16.116.18 |
| ws1.smn.gob.ar | 2025-03-08 | 200.16.116.35 |
| ns2.smn.gob.ar | 2025-06-20 | 200.16.116.17 |
| ns3.smn.gob.ar | 2025-03-18 | 200.16.116.19 |
| ws3.smn.gob.ar | 2025-01-16 | 200.16.116.35 |
| ns4.smn.gob.ar | 2025-04-04 | 200.16.116.21 |
| ns5.smn.gob.ar | 2023-08-18 | 200.16.116.117 |
| mapa.smn.gob.ar | 2024-09-27 | 172.67.30.123 |
| apimobilecloud.smn.gob.ar | 2025-10-15 | 18.231.49.67 |
| estaticos.smn.gob.ar | 2025-01-24 | 172.67.30.123 |
| www.smn.gob.ar | 2025-01-24 | 172.67.30.123 |