diff --git a/src/data/zha.ts b/src/data/zha.ts
index dc759063fe..105bd93503 100644
--- a/src/data/zha.ts
+++ b/src/data/zha.ts
@@ -8,6 +8,7 @@ export interface ZHAEntityReference extends HassEntity {
 export interface ZHADevice {
   name: string;
   ieee: string;
+  nwk: string;
   manufacturer: string;
   model: string;
   quirk_applied: boolean;
diff --git a/src/panels/config/zha/zha-add-devices-page.ts b/src/panels/config/zha/zha-add-devices-page.ts
index 8080bc6c19..5adb181fd4 100644
--- a/src/panels/config/zha/zha-add-devices-page.ts
+++ b/src/panels/config/zha/zha-add-devices-page.ts
@@ -36,10 +36,10 @@ class ZHAAddDevicesPage extends LitElement {
 
   public connectedCallback(): void {
     super.connectedCallback();
-    if (this.route && this.route.path && this.route.path !== "") {
-      this._ieeeAddress = this.route.path.substring(1);
-    }
-    this._subscribe(this._ieeeAddress);
+    this.route && this.route.path && this.route.path !== ""
+      ? (this._ieeeAddress = this.route.path.substring(1))
+      : (this._ieeeAddress = undefined);
+    this._subscribe();
   }
 
   public disconnectedCallback(): void {
@@ -156,10 +156,10 @@ class ZHAAddDevicesPage extends LitElement {
     }
   }
 
-  private _subscribe(ieeeAddress: string | undefined): void {
+  private _subscribe(): void {
     const data: any = { type: "zha/devices/permit" };
-    if (ieeeAddress) {
-      data.ieee = ieeeAddress;
+    if (this._ieeeAddress) {
+      data.ieee = this._ieeeAddress;
     }
     this._subscribed = this.hass!.connection.subscribeMessage(
       (message) => this._handleMessage(message),
diff --git a/src/panels/config/zha/zha-device-card.ts b/src/panels/config/zha/zha-device-card.ts
index 33b1f2cfbd..cf32d49a1d 100644
--- a/src/panels/config/zha/zha-device-card.ts
+++ b/src/panels/config/zha/zha-device-card.ts
@@ -36,6 +36,7 @@ import { HomeAssistant } from "../../../types";
 import { ItemSelectedEvent, NodeServiceData } from "./types";
 import { navigate } from "../../../common/navigate";
 import { UnsubscribeFunc } from "home-assistant-js-websocket";
+import { formatAsPaddedHex } from "./functions";
 
 declare global {
   // for fire event
@@ -132,6 +133,8 @@ class ZHADeviceCard extends LitElement {
           <dl>
             <dt>IEEE:</dt>
             <dd class="zha-info">${this.device!.ieee}</dd>
+            <dt>Nwk:</dt>
+            <dd class="zha-info">${formatAsPaddedHex(this.device!.nwk)}</dd>
             ${
               this.device!.quirk_applied
                 ? html`