Scan and Detect Open Ports Online
  • Identify Open Ports
  • Detect Unusual Ports
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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
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Recent scan history

Target Method Ports Duration Size
twds.com.tw Performing a basic port scan 2 3sec 551 B US
136.49.136.187 Performing a basic port scan - 5sec 405 B US
ubaguio.edu Performing a basic port scan 5 4sec 381 B PH
57.144.233.57 Performing a basic port scan - 30sec 416 B IE
ubaguio.edu Performing a basic port scan 5 5sec 381 B PH
www.forever-group.co.uk Performing a basic port scan 4 2sec 504 B
217.138.209.27 Performing a basic port scan - 11sec 301 B PL
85.87.136.189 Performing a basic port scan - 14sec 390 B ES
85.173.216.50 Performing a basic port scan 1 2sec 304 B RU
108.48.137.123 Performing a basic port scan - 18sec 392 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.

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