diff --git a/ipv4/bz.cidr b/ipv4/bz.cidr
index b9c273f31..be83b5af5 100644
--- a/ipv4/bz.cidr
+++ b/ipv4/bz.cidr
@@ -71,7 +71,7 @@
 141.98.92.0/22
 148.224.24.0/22
 152.89.8.0/22
-153.55.0.0/16
+153.55.176.0/20
 160.238.136.0/22
 167.249.200.0/22
 168.90.244.0/22
diff --git a/ipv4/ca.cidr b/ipv4/ca.cidr
index 673067789..638c57547 100644
--- a/ipv4/ca.cidr
+++ b/ipv4/ca.cidr
@@ -136,7 +136,7 @@
 23.148.128.0/24
 23.148.192.0/22
 23.149.40.0/24
-23.149.124.0/24
+23.149.124.0/23
 23.149.128.0/23
 23.149.152.0/24
 23.149.172.0/24
diff --git a/ipv4/us.cidr b/ipv4/us.cidr
index a761c574e..698701fcb 100644
--- a/ipv4/us.cidr
+++ b/ipv4/us.cidr
@@ -523,7 +523,7 @@
 23.133.184.0/24
 23.133.196.0/24
 23.133.200.0/24
-23.133.204.0/23
+23.133.205.0/24
 23.133.212.0/24
 23.133.216.0/24
 23.133.224.0/24
@@ -1419,7 +1419,9 @@
 23.151.8.0/24
 23.151.12.0/24
 23.151.16.0/23
+23.151.20.0/24
 23.151.24.0/24
+23.151.28.0/24
 23.151.32.0/23
 23.151.40.0/24
 23.151.56.0/24
@@ -1606,6 +1608,7 @@
 23.158.160.0/24
 23.158.168.0/24
 23.158.184.0/24
+23.158.200.0/24
 23.158.208.0/24
 23.158.224.0/24
 23.158.232.0/23
@@ -11182,6 +11185,10 @@
 153.50.0.0/16
 153.51.192.0/18
 153.52.0.0/16
+153.55.0.0/17
+153.55.128.0/19
+153.55.160.0/20
+153.55.192.0/18
 153.57.0.0/16
 153.58.0.0/15
 153.60.0.0/14
diff --git a/ipv6/ca.cidr b/ipv6/ca.cidr
index 80059e454..75e4e1f4e 100644
--- a/ipv6/ca.cidr
+++ b/ipv6/ca.cidr
@@ -104,7 +104,7 @@
 2602:f49f::/40
 2602:f4b1::/40
 2602:f4ce::/40
-2602:f4d9::/40
+2602:f4d9::/36
 2602:f4e3::/36
 2602:f50c::/36
 2602:f51f::/36
diff --git a/ipv6/us.cidr b/ipv6/us.cidr
index 11ec58ba0..f12d79f69 100644
--- a/ipv6/us.cidr
+++ b/ipv6/us.cidr
@@ -1044,6 +1044,8 @@
 2602:81c:b000::/44
 2602:81c:c000::/40
 2602:81c:d000::/40
+2602:f49a::/40
+2602:f49b::/40
 2602:f49c::/40
 2602:f49d::/40
 2602:f49e::/40
@@ -1691,7 +1693,6 @@
 2602:f761::/40
 2602:f762::/40
 2602:f763::/40
-2602:f764::/40
 2602:f765::/36
 2602:f766::/36
 2602:f767::/36
@@ -3625,6 +3626,7 @@
 2604:2cc0::/32
 2604:2ce0::/32
 2604:2d00::/36
+2604:2d20::/32
 2604:2d80::/28
 2604:2dc0::/32
 2604:2e00::/32