Shodan has servers located around the world that crawl the Internet 24/7 to provide the latest Internet intelligence.
What companies are affected by Heartbleed?
The Shodan plugin tells you where the website is hosted (country, city), who owns the IP and what other services/ ports are open.
The Shodan plugin for Chrome automatically checks whether Shodan has any information for the current website. Is the website also running FTP, DNS, SSH, or some unusual service? With this plugin you can see all the info that Shodan has collected on a given website/ domain.
C84 OU is a company registered in Estonia.
Registry Code: 14492366