diff --git a/ipv6/us.cidr b/ipv6/us.cidr
index 072f7010..c4d093ae 100644
--- a/ipv6/us.cidr
+++ b/ipv6/us.cidr
@@ -580,6 +580,8 @@
 2602:808:5000::/44
 2602:808:6000::/40
 2602:808:7000::/44
+2602:808:8000::/40
+2602:fcea::/36
 2602:fceb::/36
 2602:fcec::/36
 2602:fced::/36