diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 7897729ad..f5b66149d 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -8770,5 +8770,9 @@
 2804:911c::/32
 2804:9120::/32
 2804:9124::/32
+2804:9128::/32
+2804:912c::/32
+2804:9130::/32
+2804:9134::/32
 2a00:aee0::/29
 2a06:b700::/29
diff --git a/ipv6/ec.cidr b/ipv6/ec.cidr
index c6cc69d68..04af0a25f 100644
--- a/ipv6/ec.cidr
+++ b/ipv6/ec.cidr
@@ -140,6 +140,7 @@
 2803:8520::/32
 2803:8590::/32
 2803:8690::/32
+2803:8750::/32
 2803:87c0::/32
 2803:87e0::/32
 2803:8820::/32
diff --git a/ipv6/mx.cidr b/ipv6/mx.cidr
index a2683c2a4..9066aafef 100644
--- a/ipv6/mx.cidr
+++ b/ipv6/mx.cidr
@@ -172,5 +172,6 @@
 2806:42a::/31
 2806:42c::/31
 2806:42e::/32
-2806:430::/32
+2806:430::/31
+2806:434::/32
 2806:1000::/24