diff --git a/static/script.js b/static/script.js
index ed77c89..5c99c2b 100644
--- a/static/script.js
+++ b/static/script.js
@@ -238,6 +238,15 @@ function initAltIp(root, section) {
 
   function readLabels() {
     const labels = {};
+    const table = root.querySelector(".info-table");
+    if (table) {
+      for (const [attr, val] of Object.entries(table.dataset)) {
+        if (attr.startsWith("l")) {
+          const key = attr.slice(1).toLowerCase();
+          if (key) labels[key] = val;
+        }
+      }
+    }
     for (const row of root.querySelectorAll(".info-table tbody tr")) {
       const key = row.getAttribute("data-label");
       const th = row.querySelector("th");
diff --git a/templates/index.html b/templates/index.html
index 5a70036..92557af 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -77,7 +77,8 @@
       <span class="ip-copied-tooltip" aria-live="polite" hidden>{{ "Copied"|t(locale) }}</span>
     </div>
 
-    <table class="info-table" aria-label="{{ "IP address information"|t(locale) }}">
+    <table class="info-table" aria-label="{{ "IP address information"|t(locale) }}"
+      data-l-asn="{{ "ASN"|t(locale) }}" data-l-org="{{ "Org"|t(locale) }}" data-l-country="{{ "Country"|t(locale) }}" data-l-city="{{ "City"|t(locale) }}">
       <tbody>
         {% if !asn.is_empty() %}
         <tr data-label="asn">