This is a simple network scanning utility, which pings every ip in given network.
Run with:
go run main.go 192.168.0.0/24
or build and run:
go build main.go
./main.exe 192.168.0.0/24
IP address could be network address like 192.168.0.0/24
or host address like 192.168.0.42/24
but it is necessary to provide a mask.