Head to Censys Search to try out some of the searches below.
We provide 10 free queries a day to unregistered users. Register for a free account and get 250 queries per month, along with API access.
Services in a specific location:
services.service_name: MODBUS and location.country:Germany
Use the same_service operator to find services running on a specific port:
same_service(services.service_name:HTTP and services.port:1337)
Exclude pseudoservices (e.g., honeypots) from results by appending services.truncated:false to your search query:
services.service_name:HTTP and services.truncated:false
Non-standard services running on common ports:
same_service(services.port:{80,22,21} and not services.service_name:{HTTP,SSH,FTP,UNKNOWN}) and services.truncated:false
Hacked MikroTik routers:
services.service_name:MIKROTIK_BW and "hacked"
Internet-exposed printers:
"@PJL INFO STATUS CODE=10001" and "ONLINE=TRUE"
Some additional sample queries:
set one
set two
- Finding Hacked Webservers With Censys Search Data 🔎
- Tracking Deadbolt Ransomware Across the Globe
- Where the Weird Things Are 🛸 Investigating Unusual Internet Artifacts with Censys Search Data
The Censys Research team has published several dashboards to track vulnerabilities (or software that's seen several recent vulnerabilities) over time.