diff --git a/peer/main.go b/peer/main.go
index f2db699..05a6182 100644
--- a/peer/main.go
+++ b/peer/main.go
@@ -22,6 +22,7 @@ func Main2() {
 Available commands:
     run
     status
+    hosts
 `, os.Args[0])
 		os.Exit(1)
 	}
@@ -37,6 +38,8 @@ Available commands:
 		main_run()
 	case "status":
 		main_status()
+	case "hosts":
+		main_hosts()
 	default:
 		printUsage()
 	}
@@ -100,26 +103,7 @@ func main_status() {
 	}
 
 	netName := os.Args[2]
-
-	client := http.Client{
-		Transport: &http.Transport{
-			Dial: func(_, _ string) (net.Conn, error) {
-				return net.Dial("unix", statusSocketPath(netName))
-			},
-		},
-		Timeout: 8 * time.Second,
-	}
-
-	getURL := "http://unix" + statusSocketPath(netName)
-	resp, err := client.Get(getURL)
-	if err != nil {
-		log.Fatalf("Failed to get response: %v", err)
-	}
-
-	report := StatusReport{}
-	if err := json.NewDecoder(resp.Body).Decode(&report); err != nil {
-		log.Fatalf("Failed to decode status report: %v", err)
-	}
+	report := fetchStatusReport(netName)
 
 	fmt.Printf("\n%s Status\n\n", netName)
 
@@ -151,3 +135,68 @@ func main_status() {
 		fmt.Println("")
 	}
 }
+
+// ----------------------------------------------------------------------------
+
+func main_hosts() {
+	printUsage := func() {
+		fmt.Fprintf(os.Stderr, `Usage: %s hosts NETWORK_NAME
+
+    NETWORK_NAME
+        Unique name of the network interface created.
+
+`, os.Args[0])
+		os.Exit(1)
+	}
+
+	if len(os.Args) != 3 {
+		printUsage()
+	}
+
+	netName := os.Args[2]
+	state, err := loadNetworkState(netName)
+	if err != nil {
+		log.Fatalf("Failed to load network state: %v", err)
+	}
+
+	config, err := loadPeerConfig(netName)
+	if err != nil {
+		log.Fatalf("Failed to load config: %v", err)
+	}
+
+	nw := config.Network
+	for _, peer := range state.Peers {
+		if peer == nil {
+			continue
+		}
+		fmt.Printf("%d.%d.%d.%d %s\n",
+			nw[0], nw[1], nw[2], peer.PeerIP, peer.Name)
+	}
+	fmt.Println("")
+}
+
+// ----------------------------------------------------------------------------
+
+func fetchStatusReport(netName string) StatusReport {
+	client := http.Client{
+		Transport: &http.Transport{
+			Dial: func(_, _ string) (net.Conn, error) {
+				return net.Dial("unix", statusSocketPath(netName))
+			},
+		},
+		Timeout: 8 * time.Second,
+	}
+
+	getURL := "http://unix" + statusSocketPath(netName)
+	resp, err := client.Get(getURL)
+	if err != nil {
+		log.Fatalf("Failed to get response: %v", err)
+	}
+
+	report := StatusReport{}
+	if err := json.NewDecoder(resp.Body).Decode(&report); err != nil {
+		log.Fatalf("Failed to decode status report: %v", err)
+	}
+
+	return report
+}