diff --git a/src/yggdrasil/core.go b/src/yggdrasil/core.go
index 838feef0..10c46f36 100644
--- a/src/yggdrasil/core.go
+++ b/src/yggdrasil/core.go
@@ -62,3 +62,11 @@ func (c *Core) GetNodeID() *NodeID {
 func (c *Core) GetTreeID() *TreeID {
 	return getTreeID(&c.sigPub)
 }
+
+func (c *Core) GetAddress() *address {
+	return address_addrForNodeID(c.GetNodeID())
+}
+
+func (c *Core) GetSubnet() *subnet {
+	return address_subnetForNodeID(c.GetNodeID())
+}
diff --git a/yggdrasil.go b/yggdrasil.go
index c5d08446..7115bded 100644
--- a/yggdrasil.go
+++ b/yggdrasil.go
@@ -272,6 +272,11 @@ func main() {
 		n.core.DEBUG_stopTun()
 	}()
 	logger.Println("Started...")
+	address := (*n.core.GetAddress())[:]
+	subnet := (*n.core.GetSubnet())[:]
+	subnet = append(subnet, 0, 0, 0, 0, 0, 0, 0, 0)
+	logger.Printf("Your IPv6 address is %s", net.IP(address).String())
+	logger.Printf("Your IPv6 subnet is %s/64", net.IP(subnet).String())
 	if cfg.Multicast {
 		addr, err := net.ResolveUDPAddr("udp", multicastAddr)
 		if err != nil {