This is free online IP range port scanner
, this tool created for scanning of ip's range with some port (scan hosts
Few words about how it's working, range of IP address can be given as two different ip address from one subnetwork (example:ip1 = 188.8.131.52, ip2 = 184.108.40.206),
it's easy to see that this ip range consist of 30 ip addresses, tools will scan this 30 address with using numeric port, and you will get list of different hosts with opened port.
Do not try to set ip range like 220.127.116.11 - 18.104.22.168, because ip range with 65565 addresses and scan ip range port
will take many time,
and you will experience some browser freezing, this tool working good with range not more than 500 ip's, but if you sure in your browser - you can try,
nothing bad will happens, just browser will freeze. Scaning going from your computer, that is why you can do lots of experiments. Unfortunately,
this tool not showing 100% correct result every scanning, but it correct not less then 88%, it linked with your network provider, routing, timeout, and hosts settings.
This tool tested on browsers - FireFox 3, FireFox 3.5, Opera 9, and InternetExplorer 7 it is some chance that it can be not camptable with some other browsers.