diff --git a/ipv6/ar.cidr b/ipv6/ar.cidr
index 716d0ba9d..bfbb6cab5 100644
--- a/ipv6/ar.cidr
+++ b/ipv6/ar.cidr
@@ -263,6 +263,7 @@
 2803:12e0::/32
 2803:13a0::/32
 2803:13c0::/32
+2803:13d0::/32
 2803:13e0::/32
 2803:1420::/32
 2803:14c0::/32
@@ -737,6 +738,7 @@
 2803:9390::/32
 2803:93a0::/32
 2803:93c0::/32
+2803:93d0::/32
 2803:93e0::/32
 2803:9420::/32
 2803:9440::/32
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 75fafb1f1..2d4a5d443 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -540,6 +540,7 @@
 2801:81:150::/48
 2801:81:160::/48
 2801:81:170::/48
+2801:81:180::/48
 2801:82::/32
 2801:84::/32
 2801:86::/32
diff --git a/ipv6/co.cidr b/ipv6/co.cidr
index 6ae844d09..333a777c1 100644
--- a/ipv6/co.cidr
+++ b/ipv6/co.cidr
@@ -627,6 +627,7 @@
 2803:e150::/32
 2803:e2c0::/32
 2803:e350::/32
+2803:e3d0::/32
 2803:e450::/32
 2803:e560::/32
 2803:e580::/32
diff --git a/ipv6/mx.cidr b/ipv6/mx.cidr
index a43d72133..783b272a4 100644
--- a/ipv6/mx.cidr
+++ b/ipv6/mx.cidr
@@ -20,7 +20,7 @@
 2001:1258::/32
 2001:1260::/31
 2001:1263::/32
-2001:1264::/32
+2001:1264::/31
 2001:1268::/32
 2001:1270::/32
 2001:1278::/32
diff --git a/ipv6/ve.cidr b/ipv6/ve.cidr
index 96be2d1a7..61d6147ad 100644
--- a/ipv6/ve.cidr
+++ b/ipv6/ve.cidr
@@ -82,6 +82,7 @@
 2803:51d0::/32
 2803:5290::/32
 2803:52c0::/32
+2803:53d0::/32
 2803:5650::/32
 2803:5680::/32
 2803:58d0::/32