Part of prepping for my CTL (Cyber Scheme) I have been playing about more with Pivoting, Routers etc.
HTB Machine Carrier had 22 subnets exposed. I wondered how easy it would be to ping sweep all of them quickly with bash, hence.........pingMe.sh
WARNING
It works by simply backgrounding the process and spawning new process for each invidual IP. Can cause a lot of network traffic.
time below shows 2 * /24 subents being ping'd