Pau Lo
asked on
IP Range Ping
Is there any simple way to ping upwards of 1000 IP addresses to see which reply and put it in a tidy format? Will pinging so many all at once cause serious performacne / confusion impacts to the network?
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The amount of traffic generated from a PING is minimal - nobody will generalle care for 1000 machines, even 10000 will probably be fine on a decent network. it may trip up on any decent intrusion detection system as a potential scan, but from inside and assuming your a member of IT or IS - nobody should care.
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Hi,
You can do it with the following script. Just save it in a .BAT file and than run it. It will generate a output.txt
Offcourse you will need to specify the correct ip range you want to scan and the times it will run now set to 255.
@echo off
SET t=0
:start
SET /a t=t+1
ping -n 1 -l 1 192.168.1.%t% > nul
if %errorlevel%==0 echo Host %t% is UP! >> output.txt
if %errorlevel%==1 echo Host %t% is DOWN! >> output.txt
IF %t%==255 Exit
Goto start
You can do it with the following script. Just save it in a .BAT file and than run it. It will generate a output.txt
Offcourse you will need to specify the correct ip range you want to scan and the times it will run now set to 255.
@echo off
SET t=0
:start
SET /a t=t+1
ping -n 1 -l 1 192.168.1.%t% > nul
if %errorlevel%==0 echo Host %t% is UP! >> output.txt
if %errorlevel%==1 echo Host %t% is DOWN! >> output.txt
IF %t%==255 Exit
Goto start