diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index ca2f678e..23feb1a3 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -953,6 +953,8 @@
 13.34.56.32/27
 13.34.56.64/27
 13.34.56.96/27
+13.34.57.0/27
+13.34.57.32/27
 13.34.6.192/27
 13.34.6.224/27
 13.34.7.64/27
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index d0b0fcb2..3c0efa22 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -95,6 +95,7 @@
 13.34.5.128/25
 13.34.5.44/31
 13.34.56.0/24
+13.34.57.0/26
 13.34.6.192/26
 13.34.7.64/26
 13.34.9.0/26