diff --git a/ipv4/us.cidr b/ipv4/us.cidr
index 3cadb8500..ae0aff61a 100644
--- a/ipv4/us.cidr
+++ b/ipv4/us.cidr
@@ -394,7 +394,9 @@
 23.152.192.0/23
 23.152.208.0/24
 23.152.224.0/23
+23.152.240.0/24
 23.153.0.0/24
+23.153.16.0/24
 23.153.32.0/24
 23.153.192.0/24
 23.153.224.0/24
diff --git a/ipv6/us.cidr b/ipv6/us.cidr
index c4d31e60b..d6229f942 100644
--- a/ipv6/us.cidr
+++ b/ipv6/us.cidr
@@ -2412,7 +2412,9 @@
 2605:ae80::/32
 2605:aec0::/32
 2605:af00::/32
+2605:af40::/32
 2605:af80::/32
+2605:afc0::/32
 2605:b080::/32
 2605:b180::/32
 2605:b200::/32