diff --git a/all/ipv4.txt b/all/ipv4.txt
index cb44c66c..503fb0cd 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -4113,6 +4113,7 @@
 15.230.244.0/24
 15.230.245.0/24
 15.230.246.0/24
+15.230.247.0/24
 15.230.28.0/24
 15.230.29.0/24
 15.230.30.0/24
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index a9667962..816d9d28 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -358,9 +358,7 @@
 15.230.223.0/30
 15.230.223.4/31
 15.230.24.0/21
-15.230.240.0/22
-15.230.244.0/23
-15.230.246.0/24
+15.230.240.0/21
 15.230.32.0/24
 15.230.35.0/24
 15.230.36.0/22
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index dc4e5375..22e8cec7 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -1787,6 +1787,7 @@
 15.230.244.0/24
 15.230.245.0/24
 15.230.246.0/24
+15.230.247.0/24
 15.230.28.0/24
 15.230.29.0/24
 15.230.30.0/24
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index c5ebef28..37c37bb8 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -265,9 +265,7 @@
 15.230.223.0/30
 15.230.223.4/31
 15.230.24.0/21
-15.230.240.0/22
-15.230.244.0/23
-15.230.246.0/24
+15.230.240.0/21
 15.230.32.0/24
 15.230.35.0/24
 15.230.36.0/22