diff --git a/src/qt/forms/debugwindow.ui b/src/qt/forms/debugwindow.ui
--- a/src/qt/forms/debugwindow.ui
+++ b/src/qt/forms/debugwindow.ui
@@ -216,17 +216,17 @@
         </widget>
        </item>
        <item row="7" column="0">
-           <widget class="QLabel" name="labelNetwork">
-               <property name="font">
-                   <font>
-                       <weight>75</weight>
-                       <bold>true</bold>
-                   </font>
-               </property>
-               <property name="text">
-                   <string>Network</string>
-               </property>
-           </widget>
+        <widget class="QLabel" name="labelNetwork">
+         <property name="font">
+          <font>
+           <weight>75</weight>
+           <bold>true</bold>
+          </font>
+         </property>
+         <property name="text">
+          <string>Network</string>
+         </property>
+        </widget>
        </item>
        <item row="8" column="0">
         <widget class="QLabel" name="label_8">
@@ -503,12 +503,12 @@
              <height>24</height>
             </size>
            </property>
-           <property name="text">
-            <string/>
-           </property>
            <property name="toolTip">
             <string>Decrease font size</string>
            </property>
+           <property name="text">
+            <string/>
+           </property>
            <property name="icon">
             <iconset resource="../bitcoin.qrc">
              <normaloff>:/icons/fontsmaller</normaloff>:/icons/fontsmaller</iconset>
@@ -652,12 +652,12 @@
          </item>
          <item>
           <widget class="QLineEdit" name="lineEdit">
-           <property name="placeholderText">
-            <string/>
-           </property>
            <property name="enabled">
             <bool>false</bool>
            </property>
+           <property name="placeholderText">
+            <string/>
+           </property>
           </widget>
          </item>
         </layout>
@@ -1480,6 +1480,32 @@
                 </widget>
                </item>
                <item row="18" column="0">
+                <widget class="QLabel" name="peerMappedASLabel">
+                 <property name="toolTip">
+                  <string>The mapped Autonomous System used for diversifying peer selection.</string>
+                 </property>
+                 <property name="text">
+                  <string>Mapped AS</string>
+                 </property>
+                </widget>
+               </item>
+               <item row="18" column="1">
+                <widget class="QLabel" name="peerMappedAS">
+                 <property name="cursor">
+                  <cursorShape>IBeamCursor</cursorShape>
+                 </property>
+                 <property name="text">
+                  <string>N/A</string>
+                 </property>
+                 <property name="textFormat">
+                  <enum>Qt::PlainText</enum>
+                 </property>
+                 <property name="textInteractionFlags">
+                  <set>Qt::LinksAccessibleByMouse|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>
+                 </property>
+                </widget>
+               </item>
+               <item row="19" column="0">
                 <spacer name="verticalSpacer_3">
                  <property name="orientation">
                   <enum>Qt::Vertical</enum>
diff --git a/src/qt/rpcconsole.cpp b/src/qt/rpcconsole.cpp
--- a/src/qt/rpcconsole.cpp
+++ b/src/qt/rpcconsole.cpp
@@ -1293,16 +1293,18 @@
         GUIUtil::formatPingTime(stats->nodeStats.m_min_ping_usec));
     ui->timeoffset->setText(
         GUIUtil::formatTimeOffset(stats->nodeStats.nTimeOffset));
-    ui->peerVersion->setText(
-        QString("%1").arg(QString::number(stats->nodeStats.nVersion)));
+    ui->peerVersion->setText(QString::number(stats->nodeStats.nVersion));
     ui->peerSubversion->setText(
         QString::fromStdString(stats->nodeStats.cleanSubVer));
     ui->peerDirection->setText(stats->nodeStats.fInbound ? tr("Inbound")
                                                          : tr("Outbound"));
-    ui->peerHeight->setText(
-        QString("%1").arg(QString::number(stats->nodeStats.nStartingHeight)));
+    ui->peerHeight->setText(QString::number(stats->nodeStats.nStartingHeight));
     ui->peerWhitelisted->setText(
         stats->nodeStats.m_legacyWhitelisted ? tr("Yes") : tr("No"));
+    ui->peerMappedAS->setText(
+        stats->nodeStats.m_mapped_as != 0
+            ? QString::number(stats->nodeStats.m_mapped_as)
+            : tr("N/A"));
 
     // This check fails for example if the lock was busy and
     // nodeStateStats couldn't be fetched.