What's your goal?
You clearly don't understand how ip works. (IP 50 is nonsense)
Also you don't understand ports and protocols.
Nobody here will help you as you are clearly unexperienced and try to do bad things (you don't understand why they are bad).
Real piece of help:
Stay away from trouble! Don't start "hacking" things you don't understand.
Spend some time online reading and learning about these things (ip, port, protocol, scanner, bruteforcer, ip range, firewall, dns)