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
stake.com Performing a basic port scan 4 2sec 422 B US
191.215.35.151 Performing a basic port scan 4 2sec 363 B BR
5.9.198.252 Performing a basic port scan 11 2sec 523 B DE
203.177.123.138 Performing a basic port scan - 30sec 302 B PH
126.209.100.242 Performing a basic port scan - 27sec 378 B JP
203.177.123.138 Performing a basic port scan - 29sec 302 B PH
203.177.123.138 Performing a basic port scan - 29sec 302 B PH
203.177.123.138 Performing a basic port scan - 30sec 302 B PH
126.209.100.242 Performing a basic port scan - 27sec 378 B JP
203.177.123.138 Performing a basic port scan - 30sec 302 B PH

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.

Google Cloud Warns Three AMD Turin CPU Flaws Could Leak Data Across Processes in VMs

12 November 2026
Google Cloud VMs on AMD Turin chips need a guest OS patch and a stop-and-start to protect ...
More

Webinar: See How Identity Blind Spots Put Your SOC at Risk and How to Close Them

12 November 2026
Security teams have more alerts, logs, and monitoring tools than ever. Yet when an attack ...
More

New N-central Exploits Work Against Patched Servers, Enable Root RCE and Windows SYSTEM Access

12 November 2026
N-able on Thursday said it's investigating a new public disclosure containing claims of ...
More

Calendar Invites and Live Proxies: Inside a Google Session Hijacking Campaign

12 November 2026
Since mid-August 2026, a phishing operation has been stealing live Google sessions from ...
More

PTC Patches Critical Windchill and FlexPLM Flaw That Could Enable Remote Code Execution

12 November 2026
PTC has released patches for a new critical vulnerability impacting Windchill and FlexPLM ...
More

Notion Customer Data Compromised in Fireworks AI Hack

12 November 2026
The attackers accessed chat transcripts for fewer than 1% of Notion workspaces. Most ...
More

Hackers Deploy Malware in Fresh ScreenConnect Campaign

12 November 2026
The attackers exploited a vulnerability in a legitimate extension to bypass ScreenConnect ...
More

Hackers Target N-central Zero-Days as N-able Rushes Patches 

12 November 2026
The malicious activity started shortly after a researcher dropped over 30 zero-days. N-able ...
More
Latest Cybersecurity News and Articles