diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 901cc894..78163283 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -1291,6 +1291,7 @@
 15.228.126.48/30
 15.228.126.72/30
 15.228.129.0/24
+15.228.144.0/24
 15.228.72.64/26
 15.228.92.192/28
 15.228.92.208/28