diff --git a/API.md b/API.md
index d78ec99c..2ff5fb9d 100644
--- a/API.md
+++ b/API.md
@@ -401,6 +401,7 @@ Returns:
                  "quality_profile": "Original",
                  "rating": "7.8",
                  "rating_key": "153037",
+                 "relay": 0,
                  "section_id": "2",
                  "session_id": "helf15l3rxgw01xxe0jf3l3d",
                  "session_key": "27",
diff --git a/data/interfaces/default/current_activity_instance.html b/data/interfaces/default/current_activity_instance.html
index 61467084..1aa409d9 100644
--- a/data/interfaces/default/current_activity_instance.html
+++ b/data/interfaces/default/current_activity_instance.html
@@ -279,16 +279,20 @@ DOCUMENTATION :: END
                                     <span id="location-${sk}">${data['location'].upper()}</span>:
                                     % if data['ip_address'] != 'N/A':
                                     <span class="ip-container"><span class="ip-address">${data['ip_address']}</span></span>
-                                    <a href="#" class="external_ip-modal" data-toggle="modal" data-target="#ip-info-modal" data-ip="${data['ip_address']}">
-                                        <span id="external_ip-${sk}" class="external-ip-tooltip" data-toggle="tooltip" title="Lookup External IP" style="display: none;"><i class="fa fa-map-marker"></i></span>
-                                    </a>
-                                    <script>
-                                        isPrivateIP("${data['ip_address']}").then(function () {
-                                            $("#external_ip-${sk}").hide();
-                                        }, function () {
-                                            $("#external_ip-${sk}").show();
-                                        });
-                                    </script>
+                                        % if data['relay']:
+                                        <span data-toggle="tooltip" title="Plex Relay"><i class="fa fa-exclamation-circle"></i></span>
+                                        % else:
+                                        <a href="#" class="external_ip-modal" data-toggle="modal" data-target="#ip-info-modal" data-ip="${data['ip_address']}">
+                                            <span id="external_ip-${sk}" class="external-ip-tooltip" data-toggle="tooltip" title="Lookup External IP" style="display: none;"><i class="fa fa-map-marker"></i></span>
+                                        </a>
+                                        <script>
+                                            isPrivateIP("${data['ip_address']}").then(function () {
+                                                $("#external_ip-${sk}").hide();
+                                            }, function () {
+                                                $("#external_ip-${sk}").show();
+                                            });
+                                        </script>
+                                        % endif
                                     % else:
                                     N/A
                                     % endif
diff --git a/plexpy/pmsconnect.py b/plexpy/pmsconnect.py
index df9a5cb3..c84b62d0 100644
--- a/plexpy/pmsconnect.py
+++ b/plexpy/pmsconnect.py
@@ -1404,6 +1404,10 @@ class PmsConnect(object):
                                'location': 'wan' if player_details['local'] == '0' else 'lan'
                                }
 
+        # Check if using Plex Relay
+        session_details['relay'] = int(session_details['location'] != 'lan'
+                                       and player_details['ip_address_public'] == '127.0.0.1')
+
         # Get the transcode details
         if session.getElementsByTagName('TranscodeSession'):
             transcode_info = session.getElementsByTagName('TranscodeSession')[0]
diff --git a/plexpy/webserve.py b/plexpy/webserve.py
index d2405da5..a6a4182e 100644
--- a/plexpy/webserve.py
+++ b/plexpy/webserve.py
@@ -4706,6 +4706,7 @@ class WebInterface(object):
                              "quality_profile": "Original",
                              "rating": "7.8",
                              "rating_key": "153037",
+                             "relay": 0,
                              "section_id": "2",
                              "session_id": "helf15l3rxgw01xxe0jf3l3d",
                              "session_key": "27",