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Find Open ports and services from an IP address

IP AddressOpen Ports

Have an IP address? These OSINT tools take an IP address as input and return open ports and services. 27 tools in our catalogue make this exact pivot — compare them by pricing, platform, and what they output, then chain the results into the next step of your investigation.

27tools
All IP Address tools
Censys icon

Censys

Internet asset and certificate search engine

FreemiumWebAPI
IN
OUT+1
FOFA icon

FOFA

Internet asset search and mapping engine

FreemiumWebAPI
IN
OUT+1
Masscan icon

Masscan

Very fast internet-scale port scanner

FreeOSSCLI
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OUT
Nmap icon

Nmap

Network mapping and port scanning tool

FreeOSSCLI
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OUT
Shodan icon

Shodan

Search exposed internet-connected services

FreemiumWebAPI
IN
OUT+2
ZoomEye icon

ZoomEye

Cyberspace search engine for exposed assets

FreemiumWebAPI
IN
OUT+1
BinaryEdge icon

BinaryEdge

Paid internet-scan and asset discovery API

FreemiumWebAPI
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OUT
Criminal IP icon

Criminal IP

CTI search engine scoring IPs and domains for threats

FreemiumWebAPI
IN
OUT+2
DShield icon

DShield

Query attack reports and targeted ports for an IP

FreeAPIWeb
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OUT
Driftnet icon

Driftnet

Internet-scan intelligence for domains and IPs

FreemiumWebAPI
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OUT+2
Hunter.how icon

Hunter.how

Search engine for internet-exposed hosts and devices

FreemiumWebAPI
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OUT
InternetDB by Shodan icon

InternetDB by Shodan

Free per-IP Shodan banner lookup

FreeAPI
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OUT
LeakIX icon

LeakIX

Exposed-database and misconfig search engine

FreemiumWebAPI
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OUT
Naabu icon

Naabu

a fast port scanner designed for reliable host and service discovery

FreeOSSCLI
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OUT
Netcat icon

Netcat

TCP/UDP networking utility

FreeOSSCLI
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OUT
Netlas.io icon

Netlas.io

Internet scan search engine for hosts, DNS, certs and WHOIS

FreemiumWebAPI
IN
OUT+3
ONYPHE icon

ONYPHE

ONYPHE internet-wide scanning platform

FreemiumWebAPI
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OUT
Pentest-Tools.com icon

Pentest-Tools.com

Hosted pentest scanner SaaS

FreemiumWebAPI
IN
OUT
Quake icon

Quake

Qihoo 360 internet-asset search engine

FreemiumWebAPI
IN
OUT
Smap icon

Smap

Passive Nmap replacement using Shodan data

FreeOSSCLI
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OUT
Uncover icon

Uncover

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

FreeOSSCLI
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OUT
Vooki icon

Vooki

Rust port scanner piping into Nmap

FreeOSSCLI
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OUT
WebScout icon

WebScout

IP and host intelligence for threat research

FreemiumWebAPI
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OUT
You Get Signal icon

You Get Signal

Reverse IP domain check, open ports and traceroute

FreeWeb
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OUT
ZMap icon

ZMap

Internet-wide network scanning tool

FreeOSSCLI
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OUT
Zabbix icon

Zabbix

Open-source infrastructure monitoring

FreeOSSWebCLI
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OUT
hping3 icon

hping3

Packet crafting and network testing

FreeOSSCLI
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OUT

From ip address, also find…

IOC (Indicator of Compromise)107Report / Summary75DNS Records42CVE / Vulnerability34Banner / Service Info33Threat Actor Profile31Geolocation (IP-based)30WHOIS Data30

Find open ports from other data

Domain Name27IP Range / CIDR9
All OSINT use cases & data types