ip address

Discussion in 'MacBook Pro' started by jeremy325, May 21, 2015.

  1. jeremy325 macrumors newbie

    Joined:
    Feb 27, 2015
    #1
    Is there away on macbook to find all ip addresses on a network that i am connected to?
     
  2. GGJstudios macrumors Westmere

    GGJstudios

    Joined:
    May 16, 2008
    #2
    Is it your network, or someone else's?
     
  3. jeremy325 thread starter macrumors newbie

    Joined:
    Feb 27, 2015
  4. GGJstudios macrumors Westmere

    GGJstudios

    Joined:
    May 16, 2008
    #4
    If it's an AirPort device, launch the AirPort Utility and click on the device. That will give you a list of the wireless clients connected.
     
  5. jeremy325 thread starter macrumors newbie

    Joined:
    Feb 27, 2015
    #5
    no not a airport device. All hard wired network. needing to find the list of all computers/devices on the network
     
  6. 556fmjoe macrumors 65816

    Joined:
    Apr 19, 2014
    #6
    You can install nmap, then run something like "nmap 192.168.1.0/24" to scan the entire IP range.

    You can also run "arp -a" to see a list of current ARP entries, though this may not show the entire network.
     
  7. jeremy325 thread starter macrumors newbie

    Joined:
    Feb 27, 2015
  8. 556fmjoe macrumors 65816

    Joined:
    Apr 19, 2014
    #8
    Yes, just run that command in the terminal and it will show you a list of computers on your network. There is also a GUI for nmap called Zenmap, but I have never used it.
     
  9. admanne macrumors newbie

    Joined:
    May 21, 2015
    #9
  10. Weaselboy Moderator

    Weaselboy

    Staff Member

    Joined:
    Jan 23, 2005
    Location:
    California
    #10
    http://www.iwaxx.com/lanscan/

    I use the app LanScan for that.
     
  11. wct097 macrumors 6502

    Joined:
    Nov 30, 2010
    #11
    If it's your network, why not log into the router and see the DHCP table?

    The tools mentioned above will work too. Can also try pinging the broadcast address to see if anything else replies. Simple, but not foolproof. In a command window: ping 192.168.1.255... or whatever network/subnet combo you use.
     

Share This Page