Need a list of all IP addresses on my network....

StevieP · 11 May 2006 at 10:23

As the title really, I want a list of all computer names and IP addresses on my network (inc printers etc)

Anyone know how I can do this??

Thanks,

StevieP

T180985 · 11 May 2006 at 10:35

check your router/firewall? my firewall lists all active IP's on my network

Rangler · 11 May 2006 at 11:10

Google for LOOK@LAN

Google for it and run it, very simple informative tool.

just_grass · 11 May 2006 at 17:54

Angry IP Scannner

Another useful tool.. - Google it.

ps2wizz · 11 May 2006 at 19:09

T180985 said:
check your router/firewall? my firewall lists all active IP's on my network

yeah it should be in your firewall rules or something like that

crashuk · 11 May 2006 at 23:07

echo off
>> report.txt echo *******************************************************************************
>> report.txt echo *******************************************************************************
>> report.txt echo *******************************************************************************
>> report.txt echo.
>> report.txt echo.
set /p userdata=Enter notes for this location:
>> report.txt echo %userdata%
>> report.txt echo %date% %time%
if [%1]==[] goto NOARG
goto GOTARG
:NOARG
>> report.txt echo.
>> report.txt echo ******** IPCONFIG COMMAND ********
>> report.txt echo.
ipconfig /all > ~ip05.txt
>> report.txt type ~ip05.txt
echo FINDING CURRENT IP ADDRESS
ipconfig | find "IP Address" > ~ip01.txt
for /f "tokens=1-2 delims=:" %%i in (~ip01.txt) do echo %%j> ~ip02.txt
for /f "tokens=1-3 delims=." %%i in (~ip02.txt) do echo %%i.%%j.%%k> ~ip03.txt
>> report.txt echo.
>> report.txt echo ******** ROUTE COMMAND ********
>> report.txt echo.
>> report.txt route print
>> report.txt echo.
>> report.txt echo ******** NSLOOKUP COMMAND ********
>> report.txt echo.
>> report.txt nslookup . | find "."
>> report.txt echo.
goto REPORT
:GOTARG
> ~ip02.txt echo %1
for /f "tokens=1-3 delims=." %%i in (~ip02.txt) do echo %%i.%%j.%%k> ~ip03.txt
goto REPORT
:REPORT
>> report.txt echo ******** PING COMMAND ********
>> report.txt echo.
echo PINGING HOSTS IN SUBNET
for /f %%i in (~ip03.txt) do call ING %%i
>> report.txt type ~ip04.txt
>> report.txt echo.
>> report.txt echo ******** HTTP WEB SERVERS ********
if not exist %0 goto NOHTTP
>> report.txt echo.
echo CHECKING FOR WEB SERVERS
type %0 | find " " | find /v "not me!" > ~ip00.vbs
for /f %%x in (~ip04.txt) do call :HTTP %%x
type ~ip13.txt
>> report.txt type ~ip13.txt
>> report.txt echo.
:NOHTTP
>> report.txt echo ******** NBTSTAT COMMAND ********
>> report.txt echo.
echo CHECKING NAMES WITH NBTSTAT
for /f %%x in (~ip04.txt) do echo %%x & echo %%x >> report.txt & nbtstat -A %%x | find "Registered" >> report.txt && echo %%x>> ~ip11.txt
>> report.txt echo.
>> report.txt echo ******** NET USE COMMAND ********
>> report.txt echo.
echo CHECKING SHARES WITH NET USE
for /f %%x in (~ip04.txt) do call :NETUSE %%x
net use | find "\\" > ~ip10.txt
>> report.txt type ~ip10.txt
>> report.txt echo.
>> report.txt echo ******** NET VIEW COMMAND ********
>> report.txt echo.
echo LISTING SHARED RESOURCES WITH NET VIEW
net view | find "\\" > ~ip08.txt
type ~ip08.txt
>> report.txt echo ----------
>> report.txt type ~ip08.txt
>> report.txt echo ----------
>> report.txt echo.
if exist ~ip11.txt for /f %%x in (~ip11.txt) do call :NETVIEW %%x
>> report.txt echo.
>> report.txt echo ******** ARP COMMAND ********
>> report.txt echo.
>> report.txt arp -a | find "-" | find /v "invalid"
>> report.txt echo %date% %time%
>> report.txt echo.
>> report.txt echo.
>> report.txt echo *******************************************************************************
>> report.txt echo *******************************************************************************
>> report.txt echo *******************************************************************************

If not exist ~ip06.txt goto NOSHARE
set /p userdata=View remote shares (y/n)?
if [%userdata%]==[y] for /f %%x in (~ip06.txt) do start \\%%x
:NOSHARE
if not exist ~ip13.txt goto NOWEB
set /p userdata=View web sites (y/n)?
if [%userdata%]==[y] for /f %%x in (~ip13.txt) do start http://%%x
:NOWEB

:CLEANUP
echo y>~ip09.txt
type ~ip09.txt | net use * /delete
del ~ip??.???
goto :EOF

:NETUSE
net use \\%1\IPC$ "" /USER:"" | find "success"> ~ip12.txt
if not errorlevel 1 echo %1> ~ip06.txt
goto :EOF

:HTTP
cscript.exe ~ip00.vbs %1 >> ~ip13.txt
goto :EOF
On Error Resume Next
Set oHttp = CreateObject("WinHttp.WinHttpRequest.5.1")
oHttp.SetTimeouts 1000, 1000, 1000, 1000
oHttp.Open "GET", "http://" & WScript.Arguments(0), False
oHttp.Send
If err.number = 0 Then Wscript.Echo WScript.Arguments(0) & " " & oHttp.Status
Set oHttp = Nothing

:NETVIEW
net view \\%1 > ~ip07.txt
type ~ip07.txt | find "\\"
type ~ip07.txt | find "Disk"
type ~ip07.txt | find "\\" >> report.txt
type ~ip07.txt | find "Disk" >> report.txt
goto :EOF

ING
for /L %%x in (1,1,254) do echo %1.%%x & ping -n 1 -w 50 -i 6 %1.%%x | find "Reply" && echo %1.%%x>> ~ip04.txt
goto :EOF

save this as a batch file and run it.

crashuk · 12 May 2006 at 01:17

now use this nicely folks.

Kol · 12 May 2006 at 09:08

crashuk said:
now use this nicely folks.

Cheers. It also lists all their mac addresses! That's a very powerful tool round here.

NathanE · 12 May 2006 at 12:14

Mikol said:
Cheers. It also lists all their mac addresses! That's a very powerful tool round here.

That's not hard to do... just use the ARP command.

Code:

C:\>arp /?

Displays and modifies the IP-to-Physical address translation tables used by
address resolution protocol (ARP).

ARP -s inet_addr eth_addr [if_addr]
ARP -d inet_addr [if_addr]
ARP -a [inet_addr] [-N if_addr]

  -a            Displays current ARP entries by interrogating the current
                protocol data.  If inet_addr is specified, the IP and Physical
                addresses for only the specified computer are displayed.  If
                more than one network interface uses ARP, entries for each ARP
                table are displayed.
  -g            Same as -a.
  inet_addr     Specifies an internet address.
  -N if_addr    Displays the ARP entries for the network interface specified
                by if_addr.
  -d            Deletes the host specified by inet_addr. inet_addr may be
                wildcarded with * to delete all hosts.
  -s            Adds the host and associates the Internet address inet_addr
                with the Physical address eth_addr.  The Physical address is
                given as 6 hexadecimal bytes separated by hyphens. The entry
                is permanent.
  eth_addr      Specifies a physical address.
  if_addr       If present, this specifies the Internet address of the
                interface whose address translation table should be modified.
                If not present, the first applicable interface will be used.
Example:
  > arp -s 157.55.85.212   00-aa-00-62-c6-09  .... Adds a static entry.
  > arp -a                                    .... Displays the arp table.

You can also use this command to list all the network devices/computers your computer has been in contact with at some point. On a non-switched network this would list everyone in the network.

crashuk · 12 May 2006 at 12:33

NathanE said:

That's not hard to do... just use the ARP command.

Code:

C:\>arp /?

Displays and modifies the IP-to-Physical address translation tables used by
address resolution protocol (ARP).

ARP -s inet_addr eth_addr [if_addr]
ARP -d inet_addr [if_addr]
ARP -a [inet_addr] [-N if_addr]

  -a            Displays current ARP entries by interrogating the current
                protocol data.  If inet_addr is specified, the IP and Physical
                addresses for only the specified computer are displayed.  If
                more than one network interface uses ARP, entries for each ARP
                table are displayed.
  -g            Same as -a.
  inet_addr     Specifies an internet address.
  -N if_addr    Displays the ARP entries for the network interface specified
                by if_addr.
  -d            Deletes the host specified by inet_addr. inet_addr may be
                wildcarded with * to delete all hosts.
  -s            Adds the host and associates the Internet address inet_addr
                with the Physical address eth_addr.  The Physical address is
                given as 6 hexadecimal bytes separated by hyphens. The entry
                is permanent.
  eth_addr      Specifies a physical address.
  if_addr       If present, this specifies the Internet address of the
                interface whose address translation table should be modified.
                If not present, the first applicable interface will be used.
Example:
  > arp -s 157.55.85.212   00-aa-00-62-c6-09  .... Adds a static entry.
  > arp -a                                    .... Displays the arp table.

You can also use this command to list all the network devices/computers your computer has been in contact with at some point. On a non-switched network this would list everyone in the network.

run my script it give you the name of the pc ip mac and lots of other stuff, youll like it.