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Identifying computer IP addresses

Anonymous
2011-05-23T12:23:44+00:00

Hi everyone,

How do I identify individual IP computer addresses and confirm my own? How do I identify the geographical/city region of the different IP addresses?

IP addresses seem to have 9 numbers - XX.XX.XX.XXX - do these identify individual computers/internet connection and country and town/city?

This is related to identifying hackers into my e-mail. I have a report on log on activity that reveals different IP addresses - Please provide layman's answer as I am a bit IT unaware

Really appreicate your supoort and help with this! Many thanks!

Philip

Windows for home | Other | Internet and connectivity

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

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  1. Anonymous
    2011-05-23T14:05:33+00:00

    Hi Philip,

    IP addresses actually have 12 numbers - xxx.xxx.xxx.xxx - but they tend to drop leading zeros so it can sometimes fool you.  The following may help: http://en.wikipedia.org/wiki/IP_address and/or http://computer.howstuffworks.com/internet/basics/question549.htm.

    To confirm your own address, go to Start / All Programs / Accessories / right click on Command Prompt and click run as Administrator.  Then type IPCONFIG /ALL and enter.   It will tell you your IP address and much more about your connections.  Remember, unless you are using a static IP address with your ISP (typically very unlikely), then you have a dynamically assigned address which means it could be different every time you login or remain the same for some ISP-determined period of time but eventually change even then.  So the IP address from your ISP is sort of a moving target and tying someone to it requires knowing both the address and the time it was being used (and cooperation from the ISP for that address to provide further details which I imagine will be hard to get without a court order or something like that).

    You can find information about the owner of an  IP address (maybe not the specific address but more likely the range of addresses which includes that specific address) using WHOIS.  Here's one place that offers that: http://tools.whois.net/whoisbyip/.  Here's another option: http://www.whois.sc/.  You can find others by just searching Bing and inputting "whois" as the search term and you'll get more than you can imagine.

    To geographically locate an IP address, try the following: http://www.geobytes.com/ipLocator.htm?GetLocation.  Here's another option: http://www.ip-adress.com/ip_tracer/.  For other alternatives, search Bing for "IP address locator" and you'll again find many options.

    If you have an email from the hackers, you can possibly use the following to track them: http://www.ip-adress.com/trace_email/.

    Once you know who owns the IP address block or the address itself, you can then contact them to see if you can find out any more about the specific ones you're interested if you also have the exact dates and times that go with them - but I frankly don't think they'll provide you with any information without a court order.

    Furthermore, there are programs out there that can be used to mask your IP address or send a false IP address and most hackers use such programs so even if you try to track it down, you may discover they have covered their tracks with multiple false IP addresses (sometimes dozens) from their own real IP address to the one you see in the emails and trying to track that down is daunting even for professionals.

    I recommend you check out the following site where the government helps people who have been victims of computer-related crimes:

    http://www.ic3.gov/complaint/default.aspx.

    I hope this helps or at least gives you a start on your quest.  To be honest, the chances of truly finding these people without being a hacker yourself or hiring a hacker are quite slim, but you could get lucky and if you do decide to report it or get help, the more information you can provide,the better the chances they'll have of doing something.

    Good luck!

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4 additional answers

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  1. Anonymous
    2013-11-06T16:17:47+00:00

    Did you not actually read Kosh's reply to you explaining how to do just that?

    1 person found this answer helpful.
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  2. Anonymous
    2017-07-21T04:44:54+00:00

    Hi Philip,

    IP addresses actually have 12 numbers - xxx.xxx.xxx.xxx - but they tend to drop leading zeros so it can sometimes fool you.  The following may help: http://en.wikipedia.org/wiki/IP_address and/or http://computer.howstuffworks.com/internet/basics/question549.htm.

    To confirm your own address, go to Start / All Programs / Accessories / right click on Command Prompt and click run as Administrator.  Then type IPCONFIG /ALL and enter.   It will tell you your IP address and much more about your connections.  Remember, unless you are using a static IP address with your ISP (typically very unlikely), then you have a dynamically assigned address which means it could be different every time you login or remain the same for some ISP-determined period of time but eventually change even then.  So the IP address from your ISP is sort of a moving target and tying someone to it requires knowing both the address and the time it was being used (and cooperation from the ISP for that address to provide further details which I imagine will be hard to get without a court order or something like that).

    You can find information about the owner of an  IP address (maybe not the specific address but more likely the range of addresses which includes that specific address) using WHOIS.  Here's one place that offers that: http://tools.whois.net/whoisbyip/.  Here's another option: http://www.whois.sc/.  You can find others by just searching Bing and inputting "whois" as the search term and you'll get more than you can imagine.

    To geographically locate an IP address, try the following: http://www.geobytes.com/ipLocator.htm?GetLocation.  Here's another option: http://www.ip-adress.com/ip_tracer/.  For other alternatives, search Bing for "IP address locator" and you'll again find many options.

    If you have an email from the hackers, you can possibly use the following to track them: http://www.ip-adress.com/trace_email/.

    Once you know who owns the IP address block or the address itself, you can then contact them to see if you can find out any more about the specific ones you're interested if you also have the exact dates and times that go with them - but I frankly don't think they'll provide you with any information without a court order.

    Furthermore, there are programs out there that can be used to mask your IP address or send a false IP address and most hackers use such programs so even if you try to track it down, you may discover they have covered their tracks with multiple false IP addresses (sometimes dozens) from their own real IP address to the one you see in the emails and trying to track that down is daunting even for professionals.

    I recommend you check out the following site where the government helps people who have been victims of computer-related crimes: http://www.ic3.gov/complaint/default.aspx.

    I hope this helps or at least gives you a start on your quest.  To be honest, the chances of truly finding these people without being a hacker yourself or hiring a hacker are quite slim, but you could get lucky and if you do decide to report it or get help, the more information you can provide,the better the chances they'll have of doing something.

    Good luck!

    what's my IP Address for my Xbox One

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  4. Anonymous
    2013-11-05T09:48:58+00:00

    I don't have an email from the address but is it possible to find out who owns the address or the ip address without having been sent one

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