diff --git a/ipv4/ca.cidr b/ipv4/ca.cidr
index fe975d1e..2ff8acb4 100644
--- a/ipv4/ca.cidr
+++ b/ipv4/ca.cidr
@@ -5144,7 +5144,7 @@
 208.75.72.0/22
 208.75.116.0/22
 208.75.136.0/22
-208.75.188.0/22
+208.75.184.0/21
 208.76.20.0/22
 208.76.40.0/22
 208.76.72.0/22
diff --git a/ipv4/us.cidr b/ipv4/us.cidr
index f05ccbec..bd9f6234 100644
--- a/ipv4/us.cidr
+++ b/ipv4/us.cidr
@@ -513,7 +513,7 @@
 23.143.16.0/24
 23.143.24.0/24
 23.143.32.0/24
-23.143.40.0/24
+23.143.40.0/23
 23.143.64.0/24
 23.143.82.0/24
 23.143.96.0/24
@@ -12403,6 +12403,7 @@
 185.212.115.0/24
 185.212.144.0/22
 185.212.160.0/22
+185.212.200.0/22
 185.213.16.0/22
 185.213.220.0/22
 185.214.140.0/22
@@ -22330,7 +22331,6 @@
 208.75.144.0/20
 208.75.160.0/20
 208.75.176.0/21
-208.75.184.0/22
 208.75.192.0/21
 208.75.204.0/22
 208.75.208.0/21