diff --git a/CN.rsc b/CN.rsc
index 08edcef..67f733e 100644
--- a/CN.rsc
+++ b/CN.rsc
@@ -9357,7 +9357,6 @@
 :do { add address=2402:440::/32 list=CN } on-error={}
 :do { add address=2402:5c0::/32 list=CN } on-error={}
 :do { add address=2402:840::/32 list=CN } on-error={}
-:do { add address=2402:ac0::/32 list=CN } on-error={}
 :do { add address=2402:e00::/32 list=CN } on-error={}
 :do { add address=2402:fc0::/32 list=CN } on-error={}
 :do { add address=2402:1000::/32 list=CN } on-error={}