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
Performing a basic port scan [scan_method]

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.

Portscanner.Online By the numbers

24,414,003

Total Discovered Targets

7,030

Discovered Targets in the Last 24 Hours

103,724

Discovered Ports in the Last 24 Hours

Recent scan history Updates every 30 sec

Domain or IP Age Scan method Ports Duration Size
relevon.com 26 sec ago Normal Scan 2 4.85sec 446 B Target IP location is United States of America
static.thehoneycombers.com 30 sec ago Scan OS information and Traceroute 4 1min 30.8sec (90.80sec) 2.47 KB
relevology.com 1 min ago Normal Scan 4 5.94sec 486 B
relevol.com 1 min ago Normal Scan 2 4.8sec 446 B Target IP location is United States of America
relevolabs.com 1 min ago Normal Scan 2 5.27sec 452 B Target IP location is United States of America
relevolab.com 2 min ago Normal Scan 17 10.39sec 715 B Target IP location is Brazil
relevoinmobiliaria.com 2 min ago Normal Scan 14 4.48sec 673 B Target IP location is United States of America
relevoideia.com 2 min ago Normal Scan 24 8.05sec 0.9 KB Target IP location is Portugal
relevogeneracional.com 3 min ago Normal Scan 1 13.45sec 359 B Target IP location is Spain
relevogeneracionalandalucia.com 3 min ago Normal Scan 1 14.42sec 368 B Target IP location is Spain

Our Partners and Corporate sponsors

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