Websites hosted on FUNDACAO INSTITUTO OSWALDO CRUZ (AS21612)
<0.01%
resolve to a FUNDACAO INSTITUTO OSWALDO CRUZ (AS21612) network
3 of 28.58 million domains with an A record, DNS sweep of Sep 2026
High-authority sites
Ordered by Open Page Rank, the domain's authority score from the open web link graph.
| # | Website | OPROpen Page Rank |
|---|---|---|
| 1 | fiocruz.br | 8.27 |
| 2 | wikifavelas.com.br | 4.65 |
See all hosting and how they are measured.