diff --git a/app/static/main.js b/app/static/main.js
index e227ecc..5edb71a 100644
--- a/app/static/main.js
+++ b/app/static/main.js
@@ -14,12 +14,10 @@ function renameNode(nodeId) {
 }
 
 function createPKA(username) {
-  console.log(username);
   var url = `${username}/pakcreate`;
   var ephemereal = $("#ephemereal").is(":checked");
   var reusable = $("#reusable").is(":checked");
   var expiration = $("#expiration").val();
-  console.log(expiration);
   $.ajax({
     url: url,
     method: "POST",
@@ -65,3 +63,29 @@ function toggleExpired(obj) {
     $(".pka-expired").addClass("pka-hide");
   }
 }
+
+function backfillips(obj) {
+  var url = "backfillips";
+  var button = $(obj);
+  var original = button.html();
+  $.ajax({
+    url: url,
+    method: "POST",
+    dataType: "json",
+    contentType: "application/json; charset=utf-8",
+    xhrFields: {
+      withCredentials: true,
+    },
+    data: {},
+    success: function (data) {
+      if (data.length) {
+        button.html("Updated");
+      } else {
+        button.html("Done");
+      }
+      setTimeout(function () {
+        button.html(original);
+      }, 500);
+    },
+  });
+}
diff --git a/app/templates/nodes.html b/app/templates/nodes.html
index 3dce487..11840a5 100644
--- a/app/templates/nodes.html
+++ b/app/templates/nodes.html
@@ -1,7 +1,16 @@
 {% extends "base.html" %}
 
 {% block content %}
-<h3>nodes</h3>
+<div class="row data justify-content-between">
+    <div class="col col-4">
+        <h3>nodes</h3>
+    </div>
+    <div class="col col-2">
+        <span data-toggle="tooltip" data-placement="right" title="Recheck all IP addresses of all nodes">
+        <button type="button" class="btn btn-outline-primary btn-sm" onClick="backfillips(this);">Backfill IP addresses</button>
+        </span>
+    </div>
+</div>
 <hr>
 <p></p>
 <table id="nodes" class="display" style="width:100%">
diff --git a/app/views/rest.py b/app/views/rest.py
index 181ca7d..9eaea5d 100644
--- a/app/views/rest.py
+++ b/app/views/rest.py
@@ -9,6 +9,7 @@ from flask import jsonify
 from hsapi_client import Node, User, Route, PreAuthKey
 from hsapi_client.preauthkeys import (v1CreatePreAuthKeyRequest,
                                       v1ExpirePreAuthKeyRequest)
+from hsapi_client.nodes import v1BackfillNodeIPsResponse
 
 
 log = logging.getLogger()
@@ -104,3 +105,10 @@ def expirePKA(userName: str, key: str):
 
     PreAuthKey().expire(req)
     return redirect(url_for('main.user', userName=userName))
+
+
+@rest_blueprint.route('/backfillips', methods=['POST'])
+@auth.authorize_admins('default')
+def backfillips():
+    response = Node().backfillips()
+    return jsonify(response.changes)
diff --git a/poetry.lock b/poetry.lock
index 8895be0..0e8e538 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -452,13 +452,13 @@ files = [
 
 [[package]]
 name = "hsapi-client"
-version = "0.9.6"
+version = "0.9.7"
 description = "Headscale API client"
 optional = false
 python-versions = "<4.0,>=3.11"
 files = [
-    {file = "hsapi_client-0.9.6-py3-none-any.whl", hash = "sha256:441cd219a2384f66511b8cca21224171b4e6753d16d364d984eb9887aa686a6c"},
-    {file = "hsapi_client-0.9.6.tar.gz", hash = "sha256:b6a4183fb9cdf95b0e864eec5b79ea18843e25379f928c4770b68e4f1ce8334b"},
+    {file = "hsapi_client-0.9.7-py3-none-any.whl", hash = "sha256:6cd8ac2a787112a02d7d5d3e029ceba0749844806b20b3c27247393cccd53def"},
+    {file = "hsapi_client-0.9.7.tar.gz", hash = "sha256:7a6bf7cb533a4f0431c322bc292f09559eb27b37177ea2101a6ea559dc0c9e47"},
 ]
 
 [package.dependencies]
diff --git a/pyproject.toml b/pyproject.toml
index 7c3a8cb..1608ce6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "hsman"
-version = "0.9.15"
+version = "0.9.16"
 description = "Flask Admin webui for Headscale"
 authors = ["Andrea Mistrali <andrea@mistrali.pw>"]
 license = "BSD"