diff --git a/net/ip.go b/net/ip.go
index 8719c04c917f000bebd46bd659458327b7eb3e40..2855235eae0e6c44753f351f2363ed790f2ed9e3 100644
--- a/net/ip.go
+++ b/net/ip.go
@@ -76,8 +76,6 @@ func (ip IP) String() string {
 }
 
 func (ip IP) stringIPv6() string {
-	fmt.Println(ip.higher & 0xFFFF000000000000 >> 48)
-
 	return fmt.Sprintf("%X:%X:%X:%X:%X:%X:%X:%X",
 		ip.higher&0xFFFF000000000000>>48,
 		ip.higher&0x0000FFFF00000000>>32,