openbrook.com
openbrook.com is a live English-language website hosted on Amazon.com, Inc. (AS16509) in the United States, served by Vercel. cl0q first saw it on 2026-10-04 and last crawled it on 2026-10-04. It resolves to 216.150.1.65. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
Openbrook — A modern Library of Alexandria
Openbrook produces open-source textbooks with frontier AI, vetted by leading human experts, hosted freely online — for schools, institutions, and individuals to adopt.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-10-04 |
| Last crawled | 2026-10-04 |
| IPv4 | 216.150.1.65 |
| Network | AS16509 Amazon.com, Inc. · California |
| Language | en |
| Server | Vercel |