Find Real IP

[asapcorp]

Hi all,

Here is the code to find the real IP address if someone has gone through a proxy server:

function get_real_ip()
{
     $ip = false;
     if(!empty($_SERVER['HTTP_CLIENT_IP']))
     {
          $ip = $_SERVER['HTTP_CLIENT_IP'];
     }
     if(!empty($_SERVER['HTTP_X_FORWARDED_FOR']))
     {
          $ips = explode(", ", $_SERVER['HTTP_X_FORWARDED_FOR']);
          if($ip)
          {
               array_unshift($ips, $ip);
               $ip = false;
          }
          for($i = 0; $i < count($ips); $i++)
          {
               if(!preg_match("/^(10|172\.16|192\.168)\./i", $ips[$i]))
               {
                    if(version_compare(phpversion(), "5.0.0", ">="))
                    {
                         if(ip2long($ips[$i]) != false)
                         {
                              $ip = $ips[$i];
                              break;
                         }
                    }
                    else
                    {
                         if(ip2long($ips[$i]) != - 1)
                         {
                              $ip = $ips[$i];
                              break;
                         }
                    }
               }
          }
     }
     return ($ip ? $ip : $_SERVER['REMOTE_ADDR']);
}

[Fewski]

Re: Find Real IP

Thats cool, didn't know there was a way to do that. Thanks!

[d0nk3y]

Re: Find Real IP

Sorry to bump, but thanks, this will help me out, and a friend was recently looking for it Not sure if he got it yet

[phonexiukas]

Re: Find Real IP

Ooo thans so much I was looking for it

[madafakeris2008]

Re: Find Real IP

I hardly believe that this is working. And I 99% guarantee that it doesn't. Anonymous proxies can be cought only by some kind of filter.

[anions]

Re: Find Real IP

oh man tjanks very much..i didnot believe that it would work,,,but it worked,,thanks very much

[vilStewart]

Re: Find Real IP

Does it really work with proxies that are actually a little more protected ? ;D

[karthikeyan]

Re: Find Real IP

Oh thanks let me check it and post the comment

[PHPManiac]

Re: Find Real IP

Nice simple code mate. This could help lots of sites that ban people but they come back with proxies etc.
Cheers.

[amjohns5]

Re: Find Real IP

Very cool! Very useful, also. Cheers, mate.

[skn191]

Re: Find Real IP

Thanks for sharing. Nice info. Will check out if it works fine.

[Oinnk]

Re: Find Real IP

Hey, where do you put this code? Seems like some forum software code, but still asking. And for people who're looking for ways to change IPs ... there are tons of ways to change / locate IP locations.

[npsword]

Re: Find Real IP

Cool very useful, I will try can place this on my page if everthing works out fine and said above.

[Keili]

Re: Find Real IP

Oh wow! Thank you so much for sharing this info with us.

[descorpio]

Re: Find Real IP

Dude its great to see. i have been using a proxy server thinking that no one could find. But the solution is awesome. thanks buddy