diff --git a/all/ipv4.txt b/all/ipv4.txt
index 7544cba9..cb1dcc02 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -5870,6 +5870,7 @@
 18.246.116.0/22
 18.246.120.0/22
 18.246.148.128/25
+18.246.151.0/25
 18.252.0.0/16
 18.252.4.0/30
 18.252.4.16/29
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 71ad93a5..3e559385 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -2865,6 +2865,7 @@
 18.246.116.0/22
 18.246.120.0/22
 18.246.148.128/25
+18.246.151.0/25
 18.252.0.0/16
 18.252.4.0/30
 18.252.4.16/29