diff --git a/frontend/src/components/network/NetworkCanvas.tsx b/frontend/src/components/network/NetworkCanvas.tsx
index 4d9ce5b2..1c6569b8 100644
--- a/frontend/src/components/network/NetworkCanvas.tsx
+++ b/frontend/src/components/network/NetworkCanvas.tsx
@@ -28,6 +28,7 @@ interface NetworkCanvasProps {
   isDragOver?: boolean
   onNodeContextMenu?: (event: React.MouseEvent, node: Node) => void
   onPaneContextMenu?: (event: MouseEvent | React.MouseEvent) => void
+  onPaneClick?: () => void
 }
 
 export function NetworkCanvas({
@@ -44,6 +45,7 @@ export function NetworkCanvas({
   isDragOver,
   onNodeContextMenu,
   onPaneContextMenu,
+  onPaneClick: onPaneClickProp,
 }: NetworkCanvasProps) {
   const handleSelectionChange = useCallback(({ nodes: selectedNodes, edges: selectedEdges }: { nodes: Node[]; edges: Edge[] }) => {
     if (selectedNodes.length === 1) {
@@ -61,7 +63,8 @@ export function NetworkCanvas({
   const handlePaneClick = useCallback(() => {
     onNodeSelect(null)
     onEdgeSelect(null)
-  }, [onNodeSelect, onEdgeSelect])
+    onPaneClickProp?.()
+  }, [onNodeSelect, onEdgeSelect, onPaneClickProp])
 
   return (
     <div className="relative h-full w-full" onDragLeave={onDragLeave}>
diff --git a/frontend/src/components/network/panels/DeviceToolbar.tsx b/frontend/src/components/network/panels/DeviceToolbar.tsx
index 2aa38970..53411006 100644
--- a/frontend/src/components/network/panels/DeviceToolbar.tsx
+++ b/frontend/src/components/network/panels/DeviceToolbar.tsx
@@ -1,5 +1,5 @@
 import { useState, useMemo, useCallback } from 'react'
-import { Search, Plus, ChevronDown, ChevronRight, X, LayoutGrid, GripVertical } from 'lucide-react'
+import { Search, Plus, ChevronDown, ChevronRight, X, LayoutGrid, GripVertical, Globe } from 'lucide-react'
 import { getDeviceRenderConfig, CATEGORY_LABELS, CATEGORY_ORDER } from '../nodes/deviceRegistry'
 import type { DeviceTypeResponse, DeviceTypeCreate } from '@/types'
 import { deviceTypesApi } from '@/api'
@@ -122,6 +122,31 @@ export function DeviceToolbar({ deviceTypes, onDeviceTypesChange }: DeviceToolba
         })}
       </div>
 
+      {/* Internet section */}
+      <div className="mb-1 mt-2 border-t border-default pt-2">
+        <div className="flex items-center gap-1 px-1 py-1 text-[10px] font-semibold uppercase tracking-wider text-muted-foreground">
+          Internet
+        </div>
+        <div className="flex flex-col gap-0.5">
+          <div
+            draggable
+            onDragStart={e => {
+              e.dataTransfer.setData('application/reactflow-device', JSON.stringify({
+                slug: 'isp',
+                label: 'ISP',
+                category: 'cloud',
+              }))
+              e.dataTransfer.effectAllowed = 'move'
+            }}
+            className="flex cursor-grab items-center gap-2 rounded px-2 py-1.5 text-xs text-primary hover:bg-elevated active:cursor-grabbing active:scale-[0.98] transition-transform"
+          >
+            <GripVertical size={12} className="shrink-0 text-muted-foreground/50" />
+            <Globe size={14} style={{ color: 'var(--color-accent)' }} />
+            <span>ISP</span>
+          </div>
+        </div>
+      </div>
+
       {/* Grouping section */}
       <div className="mb-1 mt-2 border-t border-default pt-2">
         <div className="flex items-center gap-1 px-1 py-1 text-[10px] font-semibold uppercase tracking-wider text-muted-foreground">
diff --git a/frontend/src/pages/NetworkDiagrams/DiagramEditor.tsx b/frontend/src/pages/NetworkDiagrams/DiagramEditor.tsx
index d5c5b9ad..0ddcb4eb 100644
--- a/frontend/src/pages/NetworkDiagrams/DiagramEditor.tsx
+++ b/frontend/src/pages/NetworkDiagrams/DiagramEditor.tsx
@@ -495,6 +495,7 @@ function DiagramEditorInner() {
               isDragOver={isDragOver}
               onNodeContextMenu={handleNodeContextMenu}
               onPaneContextMenu={handlePaneContextMenu}
+              onPaneClick={closeContextMenu}
             />
           </div>
           <AIAssistPanel