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IP Range / CIDR OSINT Tools

OSINT tools that take ip range / cidr as input. Below are the 16 tools in our catalogue that take ip range / cidr as input, indexed by what they return so you can chain them together.

16tools
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Censys icon

Censys

Internet asset and certificate search engine

FreemiumWebAPI
IN
OUT+1
GreyNoise icon

GreyNoise

Internet scanner reputation intelligence

FreemiumWebAPI
IN
OUT
Masscan icon

Masscan

Very fast internet-scale port scanner

FreeOSSCLI
IN
OUT
Nmap icon

Nmap

Network mapping and port scanning tool

FreeOSSCLI
IN
OUT
OWASP Amass icon

OWASP Amass

Attack-surface mapping and DNS enumeration

FreeOSSCLI
IN
OUT+1
Shodan icon

Shodan

Search exposed internet-connected services

FreemiumWebAPI
IN
OUT+2
BBOT icon

BBOT

Recursive multi-source recon scanner

FreeOSSCLI
IN
OUT
CrowdSec CTI icon

CrowdSec CTI

Crowdsourced IP reputation and threat intelligence platform

FreemiumOSSWebAPI
IN
OUT
FireHOL IP Lists icon

FireHOL IP Lists

Aggregated IP blocklists and threat feeds with history

FreeOSSWebAPI
IN
OUT
Naabu icon

Naabu

a fast port scanner designed for reliable host and service discovery

FreeOSSCLI
IN
OUT
Shadowserver Dashboard icon

Shadowserver Dashboard

Free dashboard of compromised hosts and exposed services by country and ASN

FreeWeb
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OUT
Uncover icon

Uncover

a query tool that aggregates results from internet-wide search engines and as

FreeOSSCLI
IN
OUT
ZMap icon

ZMap

Internet-wide network scanning tool

FreeOSSCLI
IN
OUT
Zabbix icon

Zabbix

Open-source infrastructure monitoring

FreeOSSWebCLI
IN
OUT
mapcidr icon

mapcidr

ProjectDiscovery CIDR manipulation CLI

FreeOSSCLI
IN
OUT
reconFTW icon

reconFTW

Automated domain recon: subdomains, web probing, OSINT and vuln scan

FreeOSSCLI
IN
OUT

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