Websites hosted on UMC-AS (AS21497)
<0.01%
resolve to a UMC-AS (AS21497) network
60 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 | vodafone.ua | 6.42 |
| 2 | ua-region.com.ua | 4.23 |
| 3 | swl.in.ua | 4.20 |
| 4 | umsf.dp.ua | 3.84 |
| 5 | kremen.gov.ua | 3.42 |
| 6 | dlab.com.ua | 3.18 |
See all hosting and how they are measured.