diff --git a/all/ipv4.txt b/all/ipv4.txt
index 3dc1748f..e3602e08 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -27105,7 +27105,8 @@
 40.177.52.0/23
 40.178.0.0/15
 40.180.0.0/15
-40.192.0.0/16
+40.192.0.0/17
+40.192.128.0/17
 40.193.0.0/16
 40.194.0.0/16
 40.195.0.0/16
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 364f564f..f4019c06 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -2959,7 +2959,8 @@
 40.177.52.0/23
 40.178.0.0/15
 40.180.0.0/15
-40.192.0.0/16
+40.192.0.0/17
+40.192.128.0/17
 40.193.0.0/16
 40.194.0.0/16
 40.195.0.0/16