Or if you have managed switches that can display their MAC address tables, this will tell you which port the offender is patched into.
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Browse All TopicsI Have a network of approximately 1189 machines and I need to find out what the hostname/IP address is of a machine that all I have is the MAC address of.
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Ah assuming each network device is set to reply to broadcast pings :)
Ive just done this and it works a treat.....................
Get all IP addresses and MAC addresess on a subnet
1. Download the freeware utility winping http://www.webattack.com/g
2. Start winping click landiscovery
3. Put your network address in at the top and click start
4. When its done Click Start >run >cmd {enter}
5. At command line type arp-a>>c:\ip.txt
Look on the root of your C drive for the file called ip.txt and there you go :)
Angry IP Scanner is a GREAT tool that is extremely easy to use and many features that you will love. Our school system network has 1500 computers and growing rapidly and we use this utility daily to track problem computers. It will quickly scan your network with your given range of IP address, and will return MAC address and host names that you can sort and even export.
http://www.angryziber.com/
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by: PeteLongPosted on 2004-03-19 at 07:50:19ID: 10633884
Download the trial version of http://www.solarwindsuk.co .uk/produc ts/enginee rs.htm it can locate MAC addresses or scan entire subnets for them :)