Get User's Real IP Address

Thanks alot for opening this thread, has helped fix a script rep added to nico_swd

 

It's not really possible to get a real IP in most cases as majority of proxies block it and don't pass through the user's real IP address. It's not worth going through a proxy and clicking your own ad for the most part. (1) if you get caught, you're fucked and you get $0. (2) in most cases, sites that make any real revenue, a few extra clicks a day doesn't mean shit. When they check and see that the same 15 IPs click the ads every single day, they may start to notice. Short version: not worth the risk.

 

with java you can get the IP address on the persons machine. I used to have a site bookmarked that would check. If you were using a good proxy, they couldn't get it, but if it was just a web proxy, it was very easy to get. Ill try to find the page

 

How do Java work on visitors' pc by a web proxy?

 

here is the checker i was thinking about. Its more for finding your address through a non web based proxy. I tried it through one web based proxy and it locked up my browser.

stayinvisible.com/cgi-bin/iptest.cgi

I guess if java is enabled through the web proxy, its possible, if not, you wouldnt be able to get the IP

 

Can PHProxy/CGIProxy be High Anonymity Proxies?

 

it depends on how good their proxy is. If its a good proxy you can't tell the difference

 

ssl proxy would probably be considered a high anonymity proxy. It does depend on the settings of the proxy though. I think there are testers out there to test it.

 

this is the script i use to check them

<?php
//check connect through proxy or not
$proxydescription = "";
$remoteaddr = $_SERVER['REMOTE_ADDR'];
$http_via = getenv('HTTP_VIA');
$http_forwarded = getenv('HTTP_X_FORWARDED_FOR');
$remoteport = getenv('REMOTE_PORT');

//no proxy or elite proxy
if($http_via == NULL && $http_forwarded == NULL){
$remote = $remoteaddr;
$proxyip = $remoteaddr;
$hostname = gethostbyaddr($remoteaddr);
$proxyhostname = gethostbyaddr($remoteaddr);
$proxydescription = "$remoteaddr Elite Proxy";
}else if(strcmp($remote, $http_via) == 0 && strcmp($http_forwarded, $http_via) != 0){

//Transparent Proxy or proxy with ip forwarding
$remote = $http_forwarded;
$proxyip = $remoteaddr;
$hostname = gethostbyaddr($http_forwarded);
$proxyhostname = gethostbyaddr($remoteaddr);
$proxydescription = "$remoteaddr Transparent Proxy";
}else{

//Highly Anonymous Proxy case
$remote = $remoteaddr;
$proxyip = $remoteaddr;
$hostname = gethostbyaddr($remoteaddr);
$proxyhostname = gethostbyaddr($remoteaddr);
$proxydescription = "$remoteaddr Anonymous Proxy";
}
print $proxydescription;
?>

Code (markup):

 

btw here one usefull function:
http://www.phpinform.com/2009/06/27/get-real-ip-address-if-user-has-transportent-proxy/