diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 78163283..95b6fdbb 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -931,6 +931,7 @@
 13.34.52.64/27
 13.34.52.96/27
 13.34.53.0/27
+13.34.53.128/27
 13.34.53.160/27
 13.34.53.192/27
 13.34.53.224/27
@@ -942,6 +943,7 @@
 13.34.54.160/27
 13.34.54.192/27
 13.34.54.224/27
+13.34.54.32/27
 13.34.54.96/27
 13.34.55.0/27
 13.34.55.128/27
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index 39e2c6dc..1771fdd4 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -95,11 +95,8 @@
 13.34.5.12/31
 13.34.5.128/25
 13.34.5.44/31
-13.34.52.0/24
-13.34.53.0/25
-13.34.53.160/27
-13.34.53.192/26
-13.34.54.0/27
+13.34.52.0/23
+13.34.54.0/26
 13.34.54.128/25
 13.34.54.96/27
 13.34.55.0/25