<?php

function ip(){
if ( getenv ('REMOTE_ADDR')) {$user_ip = getenv ('REMOTE_ADDR');}
elseif ( getenv ('HTTP_FORWARDED_FOR')) {$user_ip = getenv ('HTTP_FORWARDED_FOR');}
elseif ( getenv ('HTTP_X_FORWARDED_FOR')) {$user_ip = getenv ('HTTP_X_FORWARDED_FOR');}
elseif ( getenv ('HTTP_X_COMING_FROM')) {$user_ip = getenv ('HTTP_X_COMING_FROM');}
elseif ( getenv ('HTTP_VIA')) {$user_ip = getenv ('HTTP_VIA');}
elseif ( getenv ('HTTP_XROXY_CONNECTION')){$user_ip = getenv ('HTTP_XROXY_CONNECTION');}
elseif ( getenv ('HTTP_CLIENT_IP')) {$user_ip = getenv ('HTTP_CLIENT_IP');}
else {$user_ip='unknown';}
if (15 < strlen ($user_ip)){
$ar = split (', ', $user_ip);
for ($i= sizeof ($ar)-1; $i> 0; $i--){
if ($ar[$i]!='' and !preg_match ('/[a-zA-ZЮ-Ъю-ъ]/', $ar[$i])){
$user_ip = $ar[$i];
break;
}
if ($i== sizeof ($ar)-1){$user_ip = 'unknown';}
}
}
if ( preg_match ('/[a-zA-ZЮ-Ъю-ъ]/', $user_ip)){$user_ip = 'unknown';}
return $user_ip;
}

function whois($server,$ip){
$fp = @fsockopen ($server, 43, &$errno, &$errstr, 30);
if (!$fp){ return false; }
else {
$servers .= $server."<br>\n";
@fputs ($fp, $ip."\r\n");
$text = "";
while ( !feof ($fp)) { $text .= @fgets ($fp, 128)."<br>\n"; }
@fclose ($fp);
$search = "~".preg_quote("ReferralServer: whois://","~")."([^\n<:]+)~i";
preg_match ($search, $text, $out);
if (! empty ($out[1])) { return whois($out[1], $ip); }
else return $servers.$text;
}
}


$ip_user = ip();


print "<h1>$ip_user</h1>";


$content = whois ( "whois.ripe.net", $ip_user );

if ($content == ''){ print "мЕБНГЛНФМН БШБЕЯРХ ДЮММШЕ НА Ip: $ip_user"; }
else { print $content; }
?>