diff --git a/all/ipv4.txt b/all/ipv4.txt
index f87c0ebb..ff7fe35f 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -5041,6 +5041,10 @@
 15.230.1.0/24
 15.230.3.0/24
 15.230.4.19/32
+15.230.4.128/32
+15.230.4.129/32
+15.230.4.130/32
+15.230.4.131/32
 15.230.4.152/31
 15.230.4.154/31
 15.230.4.156/31
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index b7e777d7..b8438ded 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -383,6 +383,7 @@
 15.230.1.0/24
 15.230.3.0/24
 15.230.4.19/32
+15.230.4.128/30
 15.230.4.152/29
 15.230.4.160/29
 15.230.4.176/28
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 41482bed..0c538613 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -2037,6 +2037,10 @@
 15.230.1.0/24
 15.230.3.0/24
 15.230.4.19/32
+15.230.4.128/32
+15.230.4.129/32
+15.230.4.130/32
+15.230.4.131/32
 15.230.4.152/31
 15.230.4.154/31
 15.230.4.156/31
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index ecd55499..b82eb1e8 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -227,6 +227,7 @@
 15.230.1.0/24
 15.230.3.0/24
 15.230.4.19/32
+15.230.4.128/30
 15.230.4.152/29
 15.230.4.160/29
 15.230.4.176/28