| Date | IP Address |
| 2025-04-17 | 170.84.43.198 (ClassC) |
| Date | Domain | IP |
| ns15.ibge.gov.br | 2025-02-02 | 170.84.41.78 |
| ns17.ibge.gov.br | 2025-04-17 | 170.84.43.198 |
| cod.ibge.gov.br | 2025-02-07 | 170.84.40.205 |
| ence.ibge.gov.br | 2025-04-14 | 170.84.40.159 |
| mapascensodemografico.ibge.gov.br | 2025-04-06 | 170.84.40.250 |
| servicodados.ibge.gov.br | 2025-04-16 | 170.84.40.25 |
| www.ibge.gov.br | 2025-04-16 | 170.84.40.233 |