Shodan InternetDB

Shodan InternetDB is a high-speed, lightweight public network intelligence database and API service developed by Shodan to provide instant external attack surface data for any IP address on the internet. As organizations manage expanding, dynamic cloud infrastructures, security analysts and automated security tooling require rapid, low-latency access to basic network exposure intelligence without the overhead of heavy scan queries. Shodan InternetDB continuously distills Shodan's petabyte-scale global internet scanning telemetry into a fast, highly accessible database that returns critical asset information in milliseconds. For every queried IP address, InternetDB provides an authoritative summary containing open network ports, detected network service banners, hostnames, active Common Vulnerabilities and Exposures (CVEs), and associated network tags (such as VPN gateways or cloud providers). The service is specifically optimized for automated threat hunting, incident response enrichment, SIEM alert correlation, and asset discovery pipelines. Security engineers and automated security bots can query the API at extreme scale without authentication barriers, enabling real-time perimeter verification and external risk profiling. Shodan InternetDB serves as an indispensable utility for defenders seeking fast, reliable intelligence regarding internet-exposed digital assets.