diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index d808b0bd4..e8e50b8ca 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -2658,7 +2658,6 @@
 2804:2550::/32
 2804:2554::/32
 2804:2558::/32
-2804:255c::/32
 2804:2564::/32
 2804:256c::/32
 2804:2570::/32
@@ -4066,7 +4065,6 @@
 2804:3cfc::/32
 2804:3d00::/32
 2804:3d04::/32
-2804:3d08::/32
 2804:3d0c::/32
 2804:3d10::/32
 2804:3d14::/32
@@ -8631,4 +8629,5 @@
 2804:8630::/32
 2804:8634::/32
 2804:8638::/32
+2804:863c::/32
 2a00:aee0::/29