diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 306dbc00..ad6f6db0 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -843,6 +843,7 @@
 13.34.39.32/27
 13.34.39.64/27
 13.34.39.96/27
+13.34.4.64/27
 13.34.4.96/27
 13.34.40.0/27
 13.34.40.128/27
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index 2d7d5642..94ab0f30 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -97,7 +97,7 @@
 13.34.38.0/25
 13.34.38.128/26
 13.34.39.0/24
-13.34.4.96/27
+13.34.4.64/26
 13.34.40.0/21
 13.34.48.0/21
 13.34.5.12/31