cbtcbook.com
cbtcbook.com is a live English-language website hosted on Fastly, Inc. (AS54113) in the United States, served by Github.com. cl0q first saw it on 2026-10-02 and last crawled it on 2026-10-02. It resolves to 185.199.109.153. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.
How the site describes itself:
Communications-Based Train Control — Chunjun (Francisco) Wang
A two-volume technical reference on Communications-Based Train Control by Chunjun (Francisco) Wang. 1,127 pages, 78 figures, US regulatory framework — for engineers, project managers, and transit agencies.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2026-10-02 |
| Last crawled | 2026-10-02 |
| IPv4 | 185.199.109.153 |
| Network | AS54113 Fastly, Inc. · California |
| Language | en |
| Server | GitHub.com |