Websites hosted on FCIO (AS41981)
<0.01%
resolve to a FCIO (AS41981) network
72 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 | freitag.de | 7.80 |
| 2 | nomos-elibrary.de | 7.63 |
| 3 | nomos.de | 7.17 |
| 4 | oldenburg.de | 7.09 |
| 5 | lobbycontrol.de | 7.00 |
| 6 | juve.de | 6.99 |
| 7 | hannover96.de | 6.79 |
| 8 | vdi-nachrichten.com | 6.76 |
| 9 | inlibra.com | 6.74 |
| 10 | olms.de | 5.78 |
| 11 | vdi-verlag.de | 5.62 |
| 12 | beck-elibrary.de | 5.53 |
| 13 | koeln-marathon.de | 5.46 |
| 14 | hofheim.de | 5.31 |
| 15 | holstein-kiel.de | 5.31 |
| 16 | juve-patent.com | 5.30 |
| 17 | pycon.de | 5.28 |
| 18 | versicherungsmonitor.de | 5.23 |
| 19 | flyingcircus.io | 4.73 |
| 20 | azur-online.de | 4.71 |
| 21 | edith-russ-haus.de | 4.69 |
| 22 | ergon-verlag.de | 4.69 |
| 23 | juve-steuermarkt.de | 4.69 |
| 24 | horst-janssen-museum.de | 4.53 |
| 25 | d-art-design.de | 4.47 |
| 26 | verlag-alber.de | 4.20 |
| 27 | eathappy.de | 4.14 |
| 28 | healthrelations.de | 4.13 |
| 29 | vdi-fachmedien.de | 4.04 |
| 30 | tectum-elibrary.de | 3.73 |
| 31 | academia-verlag.de | 3.64 |
| 32 | erbrecht-dav.de | 3.34 |
| 33 | bildungswerk-bayern.de | 3.33 |
See all hosting and how they are measured.