diff --git a/all/ipv4.txt b/all/ipv4.txt
index 473ef043..2622f761 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -5518,6 +5518,7 @@
 15.230.223.0/31
 15.230.223.2/31
 15.230.223.4/31
+15.230.223.6/31
 15.230.240.0/24
 15.230.241.0/24
 15.230.242.0/24
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index 1d7c9602..729f2e47 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -483,8 +483,7 @@
 15.230.218.0/23
 15.230.220.0/23
 15.230.222.0/24
-15.230.223.0/30
-15.230.223.4/31
+15.230.223.0/29
 15.230.240.0/21
 15.230.248.0/23
 15.230.250.0/24
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 44d0eacb..803fb8e7 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -2459,6 +2459,7 @@
 15.230.223.0/31
 15.230.223.2/31
 15.230.223.4/31
+15.230.223.6/31
 15.230.240.0/24
 15.230.241.0/24
 15.230.242.0/24
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index 5e62c114..7cea7c00 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -327,8 +327,7 @@
 15.230.218.0/23
 15.230.220.0/23
 15.230.222.0/24
-15.230.223.0/30
-15.230.223.4/31
+15.230.223.0/29
 15.230.240.0/21
 15.230.248.0/23
 15.230.250.0/24