diff --git a/iplookup/index.php b/iplookup/index.php
index 19f30cbe66d..02ccbff4a6d 100644
--- a/iplookup/index.php
+++ b/iplookup/index.php
@@ -33,16 +33,38 @@ if (isguestuser()) {
     throw new require_login_exception('Guests are not allowed here.');
 }
 
-$ip   = optional_param('ip', getremoteaddr(), PARAM_RAW);
+$ip = optional_param('ip', getremoteaddr(), PARAM_RAW);
 $user = optional_param('user', 0, PARAM_INT);
+$width = optional_param('width', 0, PARAM_INT);
+$height = optional_param('height', 0, PARAM_INT);
+$ispopup = optional_param('popup', 0, PARAM_INT);
 
 if (isset($CFG->iplookup)) {
     // Clean up of old settings.
     set_config('iplookup', NULL);
 }
 
-$PAGE->set_url('/iplookup/index.php', array('id'=>$ip, 'user'=>$user));
-$PAGE->set_pagelayout('popup');
+$urlparams = [
+    'id' => $ip,
+    'user' => $user,
+];
+
+// Params width and height are set, we assume to have a popup.
+if ($width > 0 && $height > 0) {
+    $urlparams['width'] = $width;
+    $urlparams['height'] = $height;
+    $ispopup = 1;
+} else if ($ispopup === 1) {  // Param popup was set, then we know that we want a popup.
+    $urlparams['ispopup'] = 1;
+}
+// Set the page layout accordingly.
+if ($ispopup) {
+    $PAGE->set_pagelayout('popup');
+} else {
+    $PAGE->set_pagelayout('standard');
+}
+
+$PAGE->set_url('/iplookup/index.php', $urlparams);
 $PAGE->set_context(context_system::instance());
 
 $info = array($ip);
@@ -71,38 +93,57 @@ if ($user) {
         }
     }
 }
-array_unshift($info['title'], $ip);
 
-$title = implode(' - ', $info['title']);
+$title = $ip;
+foreach ($info['title'] as $component) {
+    if (!empty(trim($component))) {
+        $title .= ' - ' . $component;
+    }
+}
 $PAGE->set_title(get_string('iplookup', 'admin').': '.$title);
 $PAGE->set_heading($title);
 echo $OUTPUT->header();
 
-if (empty($CFG->googlemapkey3)) {
-    $imgwidth  = 620;
-    $imgheight = 310;
-    $dotwidth  = 18;
-    $dotheight = 30;
-
-    $dx = round((($info['longitude'] + 180) * ($imgwidth / 360)) - $imgwidth - $dotwidth/2);
-    $dy = round((($info['latitude'] + 90) * ($imgheight / 180)));
-
-    echo '<div id="map" style="width:'.($imgwidth+$dotwidth).'px; height:'.$imgheight.'px;">';
-    echo '<img src="earth.jpeg" style="width:'.$imgwidth.'px; height:'.$imgheight.'px" alt="" />';
-    echo '<img src="marker.gif" style="width:'.$dotwidth.'px; height:'.$dotheight.'px; margin-left:'.$dx.'px; margin-bottom:'.$dy.'px;" alt="" />';
-    echo '</div>';
-    echo '<div id="note">'.$info['note'].'</div>';
-
+// The map dimension is here as big as the popup/page is, so max with and at least 360px height.
+if ($ispopup) {
+    echo '<h1 class="iplookup h2">' . htmlspecialchars($title) . '</h1>';
+    $mapdim = 'width: '
+        . (($width > 0) ? $width . 'px' : '100%')
+        . '; height: '
+        . (($height > 0) ? $height . 'px;' : '100%; min-height:360px;');
 } else {
-    if (is_https()) {
-        $PAGE->requires->js(new moodle_url('https://maps.googleapis.com/maps/api/js', array('key'=>$CFG->googlemapkey3, 'sensor'=>'false')));
-    } else {
-        $PAGE->requires->js(new moodle_url('http://maps.googleapis.com/maps/api/js', array('key'=>$CFG->googlemapkey3, 'sensor'=>'false')));
-    }
-    $module = array('name'=>'core_iplookup', 'fullpath'=>'/iplookup/module.js');
-    $PAGE->requires->js_init_call('M.core_iplookup.init3', array($info['latitude'], $info['longitude'], $ip), true, $module);
+    $mapdim = 'width:100%; height:100%;min-height:360px';
+}
 
-    echo '<div id="map" style="width: 650px; height: 360px"></div>';
+if (empty($CFG->googlemapkey3)) { // No Google API key is set, we use OSM.
+
+    // Have a fixed zoom factor to calculate corners of the map.
+    $fkt = 4;
+    $bboxleft = $info['longitude'] - $fkt;
+    $bboxbottom = $info['latitude'] - $fkt;
+    $bboxright = $info['longitude'] + $fkt;
+    $bboxtop = $info['latitude'] + $fkt;
+
+    echo '<div id="map" style="' . $mapdim . '">'
+        . '<object data="https://www.openstreetmap.org/export/embed.html?bbox='
+        . $bboxleft . '%2C' . $bboxbottom . '%2C' . $bboxright . '%2C' . $bboxtop
+        . '&layer=mapnik&marker=' . $info['latitude']  . '%2C' . $info['longitude'] . '" style="' . $mapdim . '"></object>'
+        . '</div>'
+        . '<div id="note">' . $info['note'] . '</div>';
+
+
+} else { // Google API key is set, then use Google Maps.
+    $PAGE->requires->js(new moodle_url(
+        'https://maps.googleapis.com/maps/api/js',
+        [
+            'key' => $CFG->googlemapkey3,
+            'sensor' => 'false'
+        ]
+    ));
+    $module = array('name'=>'core_iplookup', 'fullpath'=>'/iplookup/module.js');
+    $PAGE->requires->js_init_call('M.core_iplookup.init3', [$info['latitude'], $info['longitude'], $ip], true, $module);
+
+    echo '<div id="map" style="' . $mapdim . '"></div>';
     echo '<div id="note">'.$info['note'].'</div>';
 }
 
diff --git a/iplookup/lib.php b/iplookup/lib.php
index 4afeb3f89ef..2570d223cb5 100644
--- a/iplookup/lib.php
+++ b/iplookup/lib.php
@@ -59,7 +59,7 @@ function iplookup_find_location($ip) {
         $info['title'][] = $info['country'];
 
         $info['longitude'] = $record->location->longitude;
-        $info['latitude']  = $record->location->latitude;
+        $info['latitude'] = $record->location->latitude;
         $info['note'] = get_string('iplookupmaxmindnote', 'admin');
 
         return $info;
@@ -82,9 +82,10 @@ function iplookup_find_location($ip) {
             $info['error'] = get_string('cannotgeoplugin', 'error');
             return $info;
         }
-        $info['latitude']  = (float)$ipdata['geoplugin_latitude'];
+        $info['latitude'] = (float)$ipdata['geoplugin_latitude'];
         $info['longitude'] = (float)$ipdata['geoplugin_longitude'];
-        $info['city']      = s($ipdata['geoplugin_city']);
+        $info['city'] = s($ipdata['geoplugin_city']);
+        $info['accuracyRadius'] = (int)$ipdata['geoplugin_locationAccuracyRadius']; // Unit is in Miles.
 
         $countrycode = $ipdata['geoplugin_countryCode'];
         $countries = get_string_manager()->get_list_of_countries(true);
diff --git a/report/log/classes/table_log.php b/report/log/classes/table_log.php
index f240d8ebfcb..e64dfad0267 100644
--- a/report/log/classes/table_log.php
+++ b/report/log/classes/table_log.php
@@ -319,7 +319,7 @@ class report_log_table_log extends table_sql {
         $ip = $logextra['ip'];
 
         if (empty($this->download)) {
-            $url = new moodle_url("/iplookup/index.php?ip={$ip}&user={$event->userid}");
+            $url = new moodle_url("/iplookup/index.php?popup=1&ip={$ip}&user={$event->userid}");
             $ip = $this->action_link($url, $ip, 'ip');
         }
         return $ip;
diff --git a/report/loglive/classes/table_log.php b/report/loglive/classes/table_log.php
index b29951e62dc..19ca5e1743c 100644
--- a/report/loglive/classes/table_log.php
+++ b/report/loglive/classes/table_log.php
@@ -272,7 +272,7 @@ class report_loglive_table_log extends table_sql {
         // Get extra event data for origin and realuserid.
         $logextra = $event->get_logextra();
 
-        $url = new moodle_url("/iplookup/index.php?ip={$logextra['ip']}&user=$event->userid");
+        $url = new moodle_url("/iplookup/index.php?popup=1&ip={$logextra['ip']}&user=$event->userid");
         return $this->action_link($url, $logextra['ip'], 'ip');
     }
 
@@ -287,7 +287,7 @@ class report_loglive_table_log extends table_sql {
      */
     protected function action_link(moodle_url $url, $text, $name = 'popup') {
         global $OUTPUT;
-        $link = new action_link($url, $text, new popup_action('click', $url, $name, array('height' => 440, 'width' => 700)));
+        $link = new action_link($url, $text, new popup_action('click', $url, $name, array('height' => 550, 'width' => 700)));
         return $OUTPUT->render($link);
     }