use of the "netsend" mass news you can specify a threshold of the ip and an end to the ip to the ip of all the computer messaging.

Packet : 11912890multi-netsend.rar filelist
NetSend.clw
ColorBkDlg.cpp
ColorBkDlg.h
NetSend.aps
res
res\NetSend.ico
res\NetSend.rc2
NetSend.cpp
NetSend.dsp
NetSend.dsw
NetSend.h
NetSend.ncb
NetSend.opt
NetSend.plg
NetSend.rc
NetSendDlg.cpp
NetSendDlg.h
psapi.dll
PSAPI.H
ReadMe.txt
resource.h
StaticHw.cpp
StaticHw.h
StdAfx.cpp
StdAfx.h

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