Websites hosted on MCMASTER (AS23237)
<0.01%
resolve to a MCMASTER (AS23237) network
26 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 | mcmaster.ca | 8.43 |
| 2 | mcmasteroptimalaging.org | 5.30 |
| 3 | healthevidence.org | 4.02 |
| 4 | pepso.ca | 3.33 |
| 5 | jhaponline.org | 3.23 |
| 6 | earlytheatre.org | 3.19 |
| 7 | energystudiesreview.ca | 3.14 |
See all hosting and how they are measured.