diff --git a/ipv6/bd.cidr b/ipv6/bd.cidr
index f664b417c..dc1686add 100644
--- a/ipv6/bd.cidr
+++ b/ipv6/bd.cidr
@@ -980,6 +980,7 @@
 2407:f4c0::/32
 2407:f5c0::/32
 2407:f640::/32
+2407:f740::/32
 2407:fe80::/32
 2407:ff80::/32
 2a0c:ac00::/29