diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index eef0c4e7c..f6977ba88 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -8908,5 +8908,9 @@
 2804:9828::/32
 2804:982c::/32
 2804:9830::/32
+2804:9834::/32
+2804:9838::/32
+2804:983c::/32
+2804:9840::/32
 2a00:aee0::/29
 2a06:b700::/29
diff --git a/ipv6/do.cidr b/ipv6/do.cidr
index aeb8fabfc..55f42edeb 100644
--- a/ipv6/do.cidr
+++ b/ipv6/do.cidr
@@ -149,6 +149,7 @@
 2803:ad50::/32
 2803:ae50::/32
 2803:b090::/32
+2803:b230::/32
 2803:b290::/32
 2803:b3d0::/32
 2803:ba10::/32