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
47.146.23.224 Performing a basic port scan - 5sec 435 B US
8.8.8.8 Performing a basic port scan 2 2sec 305 B US
43.156.71.43 Performing a basic port scan 2 7sec 307 B SG
195.216.178.9 Performing a basic port scan 4 2sec 348 B US
87.237.225.89 Performing a basic port scan 22 3sec 803 B SA
167.172.156.101 Performing a basic port scan 10 3sec 473 B US
cma.iskanbusiness.hbtf.com Performing a basic port scan 1 4sec 353 B JO
cma.iskanbusiness.hbtf.com Performing a basic port scan 1 15sec 354 B JO
www.facebook.com Performing a basic port scan 2 3sec 475 B FR
23.96.124.68 Performing a basic port scan 1 5sec 275 B US

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.

Emphere Raises $2.1 Million for AI-Powered Vulnerability Remediation

Emphere’s solution delivers AI-driven remediation to software companies to speed up ...

New ChatGPT Lockdown Mode Limits Tools That Could Enable Data Exfiltration

OpenAI has begun rolling out a new Lockdown Mode to ChatGPT for eligible personal accounts to ...

Opal Security Raises $23 Million for AI-Native Identity Governance

Raising $59 million to date, Opal also announced five senior leadership appointments. The post ...

Free Apps Are Quietly Turning Smart TVs Into Web-Scraping Proxies for AI

A researcher has reverse-engineered the iOS SDK that Bright Data embeds in consumer apps and ...

CISA Adds Actively Exploited SolarWinds Serv-U DoS Flaw to KEV Catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a high-severity ...

AI Agent Uncovers 21 Zero-Days in FFmpeg; Chrome Patches Record 429 Bugs

Two things landed within days of each other this week. A security startup reported 21 ...

Miasma Worm Hits 73 Microsoft GitHub Repositories in Major Supply Chain Attack

Microsoft's GitHub repositories have become the latest to fall victim to the ongoing Miasma ...

Cisco Catalyst SD-WAN Manager CVE-2026-20245 Flaw Actively Exploited – No Patch Available

Cisco has warned that a high-severity security flaw impacting Catalyst SD-WAN Manager has come ...