diff --git a/ipv4/co.cidr b/ipv4/co.cidr
index 18335bfe..cf3066bc 100644
--- a/ipv4/co.cidr
+++ b/ipv4/co.cidr
@@ -491,8 +491,7 @@
 201.236.192.0/18
 201.244.0.0/15
 206.15.128.0/24
-206.168.0.0/18
-206.168.64.0/21
+206.168.4.0/22
 206.223.124.0/24
 207.248.81.0/24
 209.127.212.0/24
diff --git a/ipv4/us.cidr b/ipv4/us.cidr
index b41323fa..90b560b9 100644
--- a/ipv4/us.cidr
+++ b/ipv4/us.cidr
@@ -1378,6 +1378,7 @@
 23.175.8.0/24
 23.175.16.0/24
 23.175.24.0/24
+23.175.40.0/24
 23.175.48.0/23
 23.175.50.0/24
 23.175.64.0/24
@@ -21923,6 +21924,11 @@
 206.167.22.0/24
 206.167.48.0/24
 206.167.70.0/23
+206.168.0.0/22
+206.168.8.0/21
+206.168.16.0/20
+206.168.32.0/19
+206.168.64.0/21
 206.168.80.0/20
 206.168.96.0/20
 206.168.112.0/24
diff --git a/ipv6/us.cidr b/ipv6/us.cidr
index 895c476a..4a8955c8 100644
--- a/ipv6/us.cidr
+++ b/ipv6/us.cidr
@@ -1255,7 +1255,7 @@
 2602:fa5f::/40
 2602:fa60::/36
 2602:fa61::/40
-2602:fa62::/40
+2602:fa62::/36
 2602:fa63::/36
 2602:fa64::/40
 2602:fa65::/36
@@ -6971,7 +6971,7 @@
 2620:a5:c000::/48
 2620:a5:e000::/48
 2620:a6::/48
-2620:a6:2000::/48
+2620:a6:2000::/44
 2620:a6:6000::/48
 2620:a6:a000::/48
 2620:a6:c000::/48