Websites hosted on AS-ICUK (AS51561)
<0.01%
resolve to a AS-ICUK (AS51561) network
832 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 | cix.co.uk | 5.92 |
| 2 | pennnet.com | 5.33 |
| 3 | businessairnews.com | 4.64 |
| 4 | ametrosgroup.com | 4.37 |
| 5 | gigl.org.uk | 4.18 |
| 6 | sthelena.org.uk | 4.07 |
| 7 | dmap.co.uk | 4.02 |
| 8 | infantjournal.co.uk | 3.90 |
| 9 | atc.audio | 3.76 |
| 10 | pinnt.com | 3.74 |
| 11 | gorillas.org | 3.62 |
| 12 | thehrworld.co.uk | 3.62 |
| 13 | atcloudspeakers.co.uk | 3.56 |
| 14 | aminocom.com | 3.55 |
| 15 | pwpark.com | 3.52 |
| 16 | web.org.uk | 3.52 |
| 17 | rba.co.uk | 3.48 |
| 18 | simulant.uk | 3.47 |
| 19 | musicalmuseum.co.uk | 3.46 |
| 20 | petcare.org.uk | 3.44 |
| 21 | behcetsuk.org | 3.40 |
| 22 | puzzlewood.net | 3.36 |
| 23 | cfa.org.uk | 3.35 |
| 24 | managementstudiesinsights.com | 3.32 |
| 25 | curee.co.uk | 3.30 |
| 26 | pa-software.com | 3.26 |
| 27 | worldmemorychampionships.com | 3.23 |
| 28 | airframer.com | 3.21 |
| 29 | socadms.org.uk | 3.19 |
| 30 | womeninbusinessni.com | 3.19 |
| 31 | libresoft.co.uk | 3.16 |
| 32 | whiteandcompany.co.uk | 3.14 |
| 33 | addict.media | 3.12 |
| 34 | icuk.net | 3.08 |
| 35 | amiga-addict.com | 3.06 |
| 36 | forestofavontrust.org | 3.06 |
| 37 | countrysidemanagement.org.uk | 3.04 |
See all hosting and how they are measured.