Shodan

Shodan is a search engine for finding Internet-connected devices and services, not just conventional websites. It also offers monitoring, IP intelligence, maps, images, bulk data, and developer API access for security research and network visibility.

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Find exposed devices and services on the public Internet Monitor an organization’s Internet-facing assets Research technology usage across networks and regions Enrich IP addresses or integrate Internet scan data into security tools

Search across Internet-connected systems Network exposure monitoring with notifications Developer API for lookups, search, crawling data, and streams IP enrichment and Internet-wide scan data Chrome and Firefox browser integrations

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