diff --git a/all/ipv4.txt b/all/ipv4.txt
index 5b9d5606..1d8d522f 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -38514,6 +38514,7 @@
 150.222.129.20/31
 150.222.129.224/31
 150.222.129.226/31
+150.222.129.228/31
 150.222.129.240/31
 150.222.129.242/31
 150.222.129.244/31
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index 42c6b316..c67b06db 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -3129,6 +3129,7 @@
 150.222.129.19/32
 150.222.129.20/31
 150.222.129.224/30
+150.222.129.228/31
 150.222.129.240/29
 150.222.129.248/30
 150.222.129.252/32
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index def008f7..760cc158 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -5072,6 +5072,7 @@
 150.222.129.20/31
 150.222.129.224/31
 150.222.129.226/31
+150.222.129.228/31
 150.222.129.240/31
 150.222.129.242/31
 150.222.129.244/31
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index be6e7d03..3fb2f401 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -1157,6 +1157,7 @@
 150.222.129.19/32
 150.222.129.20/31
 150.222.129.224/30
+150.222.129.228/31
 150.222.129.240/29
 150.222.129.248/30
 150.222.129.252/32