diff --git a/all/ipv4.txt b/all/ipv4.txt
index f8b74bc5..d72f54ac 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -5357,6 +5357,7 @@
 18.100.194.128/25
 18.100.196.128/25
 18.100.209.192/28
+18.100.209.224/28
 18.100.64.128/26
 18.100.64.192/26
 18.100.65.0/26
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 38f168f8..81975b38 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -2509,6 +2509,7 @@
 18.100.194.128/25
 18.100.196.128/25
 18.100.209.192/28
+18.100.209.224/28
 18.100.64.128/26
 18.100.64.192/26
 18.100.65.0/26