diff --git a/src/interfaces/node.h b/src/interfaces/node.h
--- a/src/interfaces/node.h
+++ b/src/interfaces/node.h
@@ -5,6 +5,7 @@
 #ifndef BITCOIN_INTERFACES_NODE_H
 #define BITCOIN_INTERFACES_NODE_H
 
+#include <addrdb.h>     // For banmap_t
 #include <init.h>       // For HelpMessageMode
 #include <net.h>        // For CConnman::NumConnections
 #include <netaddress.h> // For Network
@@ -93,6 +94,9 @@
         std::vector<std::tuple<CNodeStats, bool, CNodeStateStats>>;
     virtual bool getNodesStats(NodesStats &stats) = 0;
 
+    //! Get ban map entries.
+    virtual bool getBanned(banmap_t &banmap) = 0;
+
     //! Get total bytes recv.
     virtual int64_t getTotalBytesRecv() = 0;
 
diff --git a/src/interfaces/node.cpp b/src/interfaces/node.cpp
--- a/src/interfaces/node.cpp
+++ b/src/interfaces/node.cpp
@@ -4,6 +4,7 @@
 
 #include <interfaces/node.h>
 
+#include <addrdb.h>
 #include <chain.h>
 #include <chainparams.h>
 #include <config.h>
@@ -124,6 +125,13 @@
             }
             return false;
         }
+        bool getBanned(banmap_t &banmap) override {
+            if (g_connman) {
+                g_connman->GetBanned(banmap);
+                return true;
+            }
+            return false;
+        }
         int64_t getTotalBytesRecv() override {
             return g_connman ? g_connman->GetTotalBytesRecv() : 0;
         }
diff --git a/src/qt/bantablemodel.h b/src/qt/bantablemodel.h
--- a/src/qt/bantablemodel.h
+++ b/src/qt/bantablemodel.h
@@ -5,7 +5,7 @@
 #ifndef BITCOIN_QT_BANTABLEMODEL_H
 #define BITCOIN_QT_BANTABLEMODEL_H
 
-#include "net.h"
+#include <net.h>
 
 #include <QAbstractTableModel>
 #include <QStringList>
@@ -13,6 +13,10 @@
 class ClientModel;
 class BanTablePriv;
 
+namespace interfaces {
+class Node;
+}
+
 struct CCombinedBan {
     CSubNet subnet;
     CBanEntry banEntry;
@@ -37,7 +41,7 @@
     Q_OBJECT
 
 public:
-    explicit BanTableModel(ClientModel *parent = 0);
+    explicit BanTableModel(interfaces::Node &node, ClientModel *parent = 0);
     ~BanTableModel();
     void startAutoRefresh();
     void stopAutoRefresh();
@@ -62,6 +66,7 @@
     void refresh();
 
 private:
+    interfaces::Node &m_node;
     ClientModel *clientModel;
     QStringList columns;
     std::unique_ptr<BanTablePriv> priv;
diff --git a/src/qt/bantablemodel.cpp b/src/qt/bantablemodel.cpp
--- a/src/qt/bantablemodel.cpp
+++ b/src/qt/bantablemodel.cpp
@@ -2,14 +2,15 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include "bantablemodel.h"
+#include <qt/bantablemodel.h>
 
-#include "clientmodel.h"
-#include "guiconstants.h"
-#include "guiutil.h"
+#include <qt/clientmodel.h>
+#include <qt/guiconstants.h>
+#include <qt/guiutil.h>
 
-#include "sync.h"
-#include "utiltime.h"
+#include <interfaces/node.h>
+#include <sync.h>
+#include <utiltime.h>
 
 #include <QDebug>
 #include <QList>
@@ -43,9 +44,9 @@
     Qt::SortOrder sortOrder;
 
     /** Pull a full list of banned nodes from CNode into our cache */
-    void refreshBanlist() {
+    void refreshBanlist(interfaces::Node &node) {
         banmap_t banMap;
-        if (g_connman) g_connman->GetBanned(banMap);
+        node.getBanned(banMap);
 
         cachedBanlist.clear();
         cachedBanlist.reserve(banMap.size());
@@ -72,8 +73,8 @@
     }
 };
 
-BanTableModel::BanTableModel(ClientModel *parent)
-    : QAbstractTableModel(parent), clientModel(parent) {
+BanTableModel::BanTableModel(interfaces::Node &node, ClientModel *parent)
+    : QAbstractTableModel(parent), m_node(node), clientModel(parent) {
     columns << tr("IP/Netmask") << tr("Banned Until");
     priv.reset(new BanTablePriv());
     // default to unsorted
@@ -144,7 +145,7 @@
 
 void BanTableModel::refresh() {
     Q_EMIT layoutAboutToBeChanged();
-    priv->refreshBanlist();
+    priv->refreshBanlist(m_node);
     Q_EMIT layoutChanged();
 }
 
diff --git a/src/qt/clientmodel.cpp b/src/qt/clientmodel.cpp
--- a/src/qt/clientmodel.cpp
+++ b/src/qt/clientmodel.cpp
@@ -40,7 +40,7 @@
     cachedBestHeaderHeight = -1;
     cachedBestHeaderTime = -1;
     peerTableModel = new PeerTableModel(m_node, this);
-    banTableModel = new BanTableModel(this);
+    banTableModel = new BanTableModel(m_node, this);
     pollTimer = new QTimer(this);
     connect(pollTimer, SIGNAL(timeout()), this, SLOT(updateTimer()));
     pollTimer->start(MODEL_UPDATE_DELAY);