A simple but fast concurrent IP and PORT range scanner written in Go
Usage:
./app <IP>[:<IP>] [<port>[:<port>]] [Options]
* <IP> [:<IP>] IP4, IP6 or host name allowed
<port> [:<port>] (default 1:65536)
Range scanning allowed on IP4 and port
Example: 192.168.0.1:192.168.1.255 10:10000
Options:
-w, --threads (default 100)
-t, --timeout duration (dafault 3s)
Example: 300ms, 0.5s, 5