diff --git a/tap.go b/tap.go
index 895b911..6219771 100644
--- a/tap.go
+++ b/tap.go
@@ -160,6 +160,8 @@ func (nc *NetCard) runRead() {
 				log.Fatal(err)
 			}
 
+			log.Println(net.IP(rframe.Destination()).String())
+
 			if rframe.Ethertype() != ethernet.IPv4 {
 				continue
 			}