Because netCAT exists

TELLnet.boo

/* Pings all of your available networks and tells your net that you're snitching
Author: Daddycocoaman */

import System
import System.Net.NetworkInformation
import System.Net
import System.Net.Sockets
import System.Text

BUFFER = ASCIIEncoding().GetBytes("IMSNITCHINGONALLYALLCAUSEMALWARE")

def getBroadcastAddress(address as IPAddress, subnetMask as IPAddress) as IPAddress:
    ipAddressBytes = address.GetAddressBytes()
    subnetMaskBytes = subnetMask.GetAddressBytes()

    broadcastAddress = array(byte, ipAddressBytes.Length)
    for i in range(broadcastAddress.Length):
        broadcastAddress[i] = (ipAddressBytes[i] | (subnetMaskBytes[i] ^ 255))
    return IPAddress(broadcastAddress)


def goSnitch(addr as IPAddress):
    ping = Ping()
    ping.Send(addr, 1, BUFFER)


def main():
    adapters = NetworkInterface.GetAllNetworkInterfaces()
    ips = []
    for a in adapters:
        ips.Extend([[ma.Address, ma.IPv4Mask] for ma in a.GetIPProperties().UnicastAddresses if ma.Address.AddressFamily == AddressFamily.InterNetwork and not IPAddress.IsLoopback(ma.Address)])


    broadAddrs = []
    for ip in ips:
        combo = ip cast List
        goSnitch(getBroadcastAddress(combo[0], combo[1]))

main()