Websites hosted on IAC-SPB-AS (AS203725)
<0.01%
resolve to a IAC-SPB-AS (AS203725) network
41 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 | spbarchives.ru | 4.78 |
| 2 | petersburgedu.ru | 4.69 |
| 3 | crpp.ru | 4.67 |
| 4 | infoeco.ru | 3.54 |
| 5 | gati-online.ru | 3.31 |
| 6 | spbinvestment.ru | 3.04 |
See all hosting and how they are measured.