Some Helpful Search Handlers Listed Below
Within the search box on shodan.io, you can mix and match combinations of each of the following below to gather together results:
To Search by Country
country:US
To Search by Vulnerability using the CVE from HERE
vuln:CVE-2018-5281
These are self explainatory
city:”New York”
port:21,1098,389
category:malware
net:190.30.40.0/24 – ip address or range
org:”Verizon Wireless” – organization
after:”25/12/2018″ – results after a certain date
before:”25/12/2010 “– results before a certain date
os: – operating system
isp: – ISP managing their Net Block
postal: – postal code
product: – name of software or product
version: – version of software
uptime: – how long a host has been up
To Exclude Certain Results add a “-” sign
-city:”New York”