diff --git a/ipv4/us.cidr b/ipv4/us.cidr
index 8429cd37d..7c53237eb 100644
--- a/ipv4/us.cidr
+++ b/ipv4/us.cidr
@@ -704,7 +704,7 @@
 23.163.48.0/24
 23.163.80.0/24
 23.163.112.0/24
-23.163.128.0/24
+23.163.128.0/23
 23.163.144.0/24
 23.163.160.0/24
 23.163.176.0/24
diff --git a/ipv6/ca.cidr b/ipv6/ca.cidr
index f2dd391f0..a8f51ba3d 100644
--- a/ipv6/ca.cidr
+++ b/ipv6/ca.cidr
@@ -74,6 +74,7 @@
 2602:80c:e000::/40
 2602:80e:9000::/44
 2602:80f:f000::/44
+2602:fb53::/40
 2602:fb6d::/36
 2602:fb76::/36
 2602:fb7a::/40
diff --git a/ipv6/us.cidr b/ipv6/us.cidr
index cf65f0a41..7c914ef79 100644
--- a/ipv6/us.cidr
+++ b/ipv6/us.cidr
@@ -160,7 +160,7 @@
 2001:504:116::/48
 2001:504:119::/48
 2001:504:120::/46
-2001:504:124::/48
+2001:504:124::/47
 2001:506::/47
 2001:506:8::/47
 2001:506:21::/48
@@ -731,6 +731,9 @@
 2602:810::/40
 2602:810:1000::/40
 2602:810:2000::/40
+2602:810:3000::/44
+2602:fb52::/40
+2602:fb54::/36
 2602:fb55::/36
 2602:fb56::/36
 2602:fb57::/36
@@ -3994,6 +3997,7 @@
 2606:dd00::/36
 2606:dd40::/32
 2606:ddc0::/32
+2606:de40::/32
 2606:de80::/32
 2606:df00::/32
 2606:df80::/32