diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 97c2dd6e..2fe82ea4 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -5738,7 +5738,6 @@
 2804:5da0::/32
 2804:5da8::/32
 2804:5dac::/32
-2804:5db4::/32
 2804:5db8::/32
 2804:5dbc::/32
 2804:5dc0::/32