ScanSearch is described as 'On-demand internet scanner. Trigger a live port and service scan of any IP, CIDR or country via REST API and get fresh results in seconds' and is a vulnerability scanner in the network & admin category. There are more than 10 alternatives to ScanSearch, not only websites but also apps for a variety of platforms, including SaaS, Linux, BSD and Self-Hosted apps. The best ScanSearch alternative is Shodan, which is free. Other great sites and apps similar to ScanSearch are Censys, Criminal IP, ZoomEye and IVRE.
Shodan is a search engine that lets you find specific computers (routers, servers, etc.) using a variety of filters. Some have also described it as a public port scan directory or a search engine of banners.
United States
Censys is a search engine that allows computer scientists to ask questions about the devices and networks that compose the internet.
United States
Criminal IP protects IT assets and businesses by analyzing all years of cyber threats and prediciting exploits. Criminal IP provides real-time intelligence to enhance cybersecurity competencies in all aspects.
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ONYPHE is a search engine for open-source and cyber threat intelligence data collected by crawling various sources available on the Internet or by listening to Internet background noise.
Enriched and structured information about every host on the Internet. Non-intrusive internet scanner, whois, domain names & SSL certs database.
United States
LeakIX is a search engine indexing open hosts on the internet. It focuses on listing the databases and table names and keeps a history of every successful connection.
Natlas is an open source project designed to provide scalable network scanning and an interface to search through the results. For more information, visit github.com/natlas/natlas
