code:

---

break on
call \\server\logon\udf.kix

dim $namearray[2,1]
$ip1	="195.151.234.1"
$sn1	="255.255.255.128"
$iparray=IPRange($ip1,$sn1)

$index=0
for each $ip in $iparray
	? "$ip	"
	if $ip
		$hostname=lookup($ip)
		if not @error
			"$hostname		$index"
			$namearray[0,$index]=$hostname
			$namearray[1,$index]=$ip
			$index=$index+1
			redim preserve $namearray[2,$index]
		else
			$p=WSHPing($ip)
			if $p[1]=1
				"IP Active"
			else
				"No Reply"
				endif
			endif
		endif
	next

redim preserve $namearray[2,$index-1]
:l
for $loop=0 to ubound($namearray,2)
	$computer  =$namearray[0,$loop]
	$ipaddr    =$namearray[1,$loop]
	$ping      =""
	$remoteuser=""
	if $computer
		$p=WSHPing($ipaddr)
		$ip=$p[0]
		$ping=$p[1]
		endif
	if $ping=1
		$remoteuser=wmiquery("UserName","Win32_ComputerSystem",$computer)
		$color="color b+/n"
		$bootTime=wmiquery("LastBootUpTime","Win32_OperatingSystem",$computer)
		if $boottime
			$boot=ConvertFromWMIDate($boottime)
			endif
		endif
	if $remoteuser=""
		select
			case $ip= "0.0.0.0"	$remoteuser="unknown	"	$color="color w/n"
			case $ping=-1		$remoteuser="Down	"	$color="color r+/n"
			case 1			$remoteuser="On-line	"	$color="color g+/n"
			endselect
		endif
	if len($computer)<8 	$computer="$computer	"	endif
	if $ip= "0.0.0.0" 	$ip= "0.0.0.0	"		endif
	$_=execute("? '$$computer	$$ip		'$color $$remoteuser color w/n'	'$$boot")
	next
?
sleep 30
goto l
exit


Function IPRange($sIPaddress,$sNetMask)
	Dim $aiStartRange,$aiMaskBits,$aiEndRange[4],$iHostCount,$i
	Dim $iOctet1,$iOctet2,$iOctet3,$iOctet4
	Dim $tempArray[1]

	$iHostCount=1

	$aiStartRange=Split($sIPaddress,".")
	$aiMaskBits=Split($sNetMask,".")
	Redim Preserve $aiStartRange[4]
	Redim Preserve $aiMaskBits[4]

	For $i = 0 To 3
		$aiMaskBits[$i]		=Val($aiMaskBits[$i]) & 255
		$aiStartRange[$i]	=Val($aiStartRange[$i]) & $aiMaskBits[$i]
		$aiEndRange[$i]		=$aiStartRange[$i]+(255-$aiMaskBits[$i])
		$iHostCount		=$iHostCount*($aiEndRange[$i]-$aiStartRange[$i]+1)
		Next

	redim $temparray[$iHostCount]
	$i=0
	For $iOctet1 = $aiStartRange[0] To $aiEndRange[0]
		For $iOctet2 = $aiStartRange[1] To $aiEndRange[1]
			For $iOctet3 = $aiStartRange[2] To $aiEndRange[2]
				For $iOctet4 = $aiStartRange[3] To $aiEndRange[3]
					$temparray[$i]="$iOctet1.$iOctet2.$iOctet3.$iOctet4"
					$i=$i+1
					Next
				Next
			Next
		Next
	$IPRange=$temparray
EndFunction

function ConvertFromWMIDate($wmidate)
	if instr($wmidate,'.')
		$ConvertFromWMIDate=left($wmidate,4)+'/'+substr($wmidate,5,2)+'/'+substr($wmidate,7,2)+' '
		$ConvertFromWMIDate=$ConvertFromWMIDate+substr($wmidate,9,2)+':'+substr($wmidate,11,2)+':'+substr($wmidate,13,2)
	else
		$ConvertFromWMIDate=''
		endif
	endfunction

---