diff --git a/all/ipv4.txt b/all/ipv4.txt
index 301f71e6..b0fd4f0e 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -21733,6 +21733,9 @@
 23.228.220.0/24
 23.228.221.0/24
 23.228.222.0/24
+23.228.223.0/24
+23.228.224.0/24
+23.228.225.0/24
 23.228.226.0/24
 23.228.227.0/24
 23.228.228.0/22
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index 94c96bf0..bb169a9a 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -565,10 +565,8 @@
 23.228.194.0/24
 23.228.196.0/23
 23.228.198.0/24
-23.228.220.0/23
-23.228.222.0/24
-23.228.226.0/23
-23.228.228.0/22
+23.228.220.0/22
+23.228.224.0/21
 23.228.232.0/22
 23.228.237.0/24
 23.236.48.0/20
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 76a89be8..563ac4e7 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -2937,6 +2937,9 @@
 23.228.220.0/24
 23.228.221.0/24
 23.228.222.0/24
+23.228.223.0/24
+23.228.224.0/24
+23.228.225.0/24
 23.228.226.0/24
 23.228.227.0/24
 23.228.228.0/22
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index 35d3fa37..9315799e 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -490,10 +490,8 @@
 23.228.194.0/24
 23.228.196.0/23
 23.228.198.0/24
-23.228.220.0/23
-23.228.222.0/24
-23.228.226.0/23
-23.228.228.0/22
+23.228.220.0/22
+23.228.224.0/21
 23.228.232.0/22
 23.228.237.0/24
 23.254.0.0/20