$url = "http://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
$ip = $_SERVER['REMOTE_ADDR'];

if (strpos($ip, '95.180.') !== false) {$canbe = 'sky';}
elseif (strpos($ip, '109.122.') !== false) {$canbe = 'sea';}
elseif (strpos($ip, '79.101.') !== false) {$canbe = 'earth';}
else {$canbe = 'unknown';}

    try {
        $sql = "insert into stat (ip, url, canbe) values (:aip, :aurl, :acanbe)";
        $st = $db->prepare($sql);
        $st->execute([
            ":aip" => $ip,
            ":aurl" => $url,
            ":acanbe" => $canbe
        ]);
    }
    catch(PDOException $e) {
        echo $e->getMessage();
    }