diff --git a/ipv6/bd.cidr b/ipv6/bd.cidr
index f49122dc1..bca6997cf 100644
--- a/ipv6/bd.cidr
+++ b/ipv6/bd.cidr
@@ -694,6 +694,7 @@
 2405:e340::/32
 2405:e6c0::/32
 2405:ea40::/32
+2405:eec0::/32
 2405:f200::/32
 2405:f280::/32
 2405:f480::/32