diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 3da1ae44e..687b595be 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -8811,5 +8811,6 @@
 2804:946c::/32
 2804:9470::/32
 2804:9474::/32
+2804:9478::/32
 2a00:aee0::/29
 2a06:b700::/29