Scan and Detect Open Ports Online
  • Identify Open Ports
  • Detect Unusual Ports
  • Check Running Services
Some firewalls blocks Port scans. For get true positive results add portscanner.online IP addresses (208.76.253.232-208.76.253.239 or CIDR 208.76.253.232/29 ) to the whitelist
[scan_method]
Visibility:
Scan method:

Recent scan history

Target Method Ports Duration Size
162.159.133.234 Performing a basic port scan 4 2sec 353 B
43.156.71.43 Performing a basic port scan 2 9sec 307 B SG
kugeln.io Performing a basic port scan 4 3sec 423 B NL
kugeln.io Performing a basic port scan 4 3sec 423 B NL
103.189.187.58 Performing a basic port scan 2 2sec 304 B KH
ncmtcollegenepal.edu.np Performing a basic port scan 3 3sec 497 B US
loottreasurechestproducts.info Performing a basic port scan 4 2sec 515 B US
167.17.68.143 Performing a basic port scan 3 1sec 321 B CA
5.189.166.232 Performing a basic port scan 7 3sec 475 B DE
kaede050492.com Performing a basic port scan 4 2sec 468 B NL

Port Scanner Online

Why portscanner.online?

Experience seamless access from any device—be it your mobile, desktop, or tablet—to effortlessly scan target information and check open ports.

Discover the simplicity of our process:

 1. Enter the target host name and await the results.
 2. Our powerful background tools initiate and swiftly check for scan results.

Unlock the power of Portscanner Online:

Effortlessly check open ports, top ports, and gather valuable soft information within your target host.

Explore Our Projects

  • Online Nikto scanner (nikto.online)
  • Online SQL injection tool (sqlmap.online)
  • Online Wordpress Security Scanner (wpscan.online)
  • Reliable Web & WordPress Hosting (localjost.com)
  • Catalog of World Data Centers (datacentercatalog.com)
  • Static application security testing for Android APK files (sast.online)
  • PENTESTON Stay secure (penteston.com)
  • Simulate DDoS Attack Online (ddosattack.online)

Latest Cybersecurity News and Articles

Explore recent news and articles on cyber security, updates on malware attacks, and related topics.

Dutch Authorities Dismantle Botnet Linked to 17 Million Infected Devices

Dutch authorities have announced the takedown of a botnet that enslaved millions of infected ...

Russian Spies Are Aggressively Seeking Western Technology as Sanctions Bite, Officials Say

Moscow’s agents are building fake companies, recruiting middlemen and deploying cyber spies ...

Exploit Code Published for Critical Flowise RCE Vulnerability

The one-click vulnerability allows attackers to execute arbitrary code on self-hosted Flowise ...

PAN-OS GlobalProtect Authentication Bypass (CVE-2026-0257) Under Active Exploitation

Palo Alto Networks has warned that a recently disclosed medium-severity security flaw ...

ChatGPhish Vulnerability Turns ChatGPT Web Summaries Into a Phishing Surface

Cybersecurity researchers have disclosed details of a vulnerability in OpenAI ChatGPT that ...

In Other News: Trump Mobile Data Breach, FIFA World Cup Phishing, CISA Responds to Supply ...

Noteworthy stories that might have slipped under the radar: Trump Mobile exposes customer ...

Charter Communications Data Breach Could Impact Nearly 5 Million

The notorious ShinyHunters extortion group leaked over 42 million records allegedly stolen ...

Attackers Use LLM Agent for Post-Exploitation After Marimo CVE-2026-39987 Exploit

An unknown threat actor has been observed using a large language model (LLM) agent to conduct ...