Open Source Intelligence (OSINT) Resources for Reconnaissance

A curated list of OSINT resources for reconnaissance in the cyberspace.

ASN

• apps.db.ripe.net

Domains

• bgp.he.net
• lookup.icann.org
• community.riskiq.com
• viewdns.info
• virustotal.com
• www.whois.com
• crt.sh

Screenshots

• urlscan.io

Secrets

Search functionality of popular platforms can be leveraged to identify useful information such as secret keys left in source code, API documentation and structure as well as internal hostnames.

• searchcode.com
• postman.com
• github.com
• virustotal.com