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 = 123.12.45.50, ip2 = 123.12.45.80),
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 123.12.1.1 - 123.12.255.1, because ip range with 65565 addresses and
scan ip range port will huge amount of time.
We want to prevent harmful effect from scan and this is reason why we added limits for usage: limit per IP and limit per destination.
