@@ -24,6 +24,7 @@ blackhole = (
'2003:ff:1:2:3:4:5fff:10',
'2003:ff:1:2:3:4:5fff:11',
'2003:ff:1:2:3:4:5fff:12',
+ '200:2:3b18:3ad::',
'21:2::2',
'2123::3e12',
'1.2.3.4',