The Network Entity Reputation Database IP search is a CESNET page that searches and lists IP addresses with hostname, ASN, country, events, reputation score, threat category, other properties, time added and last activity. It provides links to services including Shodan, Censys, AbuseIPDB, Talos Intelligence Center, Greynoise Visualizer and DShield. Results shown include DShield reports and OTX pulses.
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The Webcam Network provides regional webcam listings for places worldwide. It lists locations and points to available webcams there or the nearest available webcams. Webcam data comes from Webcam Galore, and topographical information comes from the GEOnet Names Server; a distance matrix is updated permanently.
Webscout provides intelligence on IP addresses for defenders of democracies and critical infrastructure. Its platform ingests network and intelligence feeds, adds context, detects threats, and supports investigation and response. It enriches IPs with data on geolocation, network ownership, VPNs, Tor, residential proxies, and provider attribution, delivered by API, bulk feed, or SIEM integration. It also offers honeypots and domain intelligence.
Internet intelligence tool for looking up ASN details, IP information, and BGP routing data.
A database of IP addresses that have been part of the Tor network. It answers the question whether there was a Tor relay running on a given IP address
DB-IP provides an IP geolocation API and database covering IPv4 and IPv6 address spaces, with data on locations and network intelligence. It lists uses including location-aware content, traffic surveys and risk analysis. A free download is offered.
OSINT search engine for exposed assets, IPs, domains, certificates, and network data.
PRISM Break is a site that encourages opting out of global data surveillance programs such as PRISM, XKeyscore and Tempora by encrypting communications and ending reliance on proprietary services. It lists recommended projects by platform, including mobile, computer and network categories. The site states that using the recommended projects will not guarantee that all communications are shielded against surveillance states.
Proxy Check is a proxy detection API offered under free and paid plans. It provides IP data such as network, privacy and operator information, and the documentation describes a v3 API with support for the v2 API until 2035.
Robtex offers free DNS lookup and network intelligence. It gathers public information about IP numbers, domain names, host names, autonomous systems and routes, indexes it in a database, and provides lookup tools including reverse DNS, Whois and AS macros.
URLhaus is a platform operated by abuse.ch with the purpose of sharing malicious URLs used for malware distribution. It allows reporting URLs and browsing a database of malicious URLs. APIs enable pushing and pulling signals and automating bulk queries, and Spamhaus datasets enhanced by URLhaus are offered for threat hunting, email protection and network protection.