diff --git a/all/ipv4.txt b/all/ipv4.txt
index 19a0a750..c4828227 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -5512,6 +5512,8 @@
 16.12.32.0/22
 16.12.36.0/22
 16.12.40.0/23
+16.12.42.0/23
+16.12.44.0/24
 16.12.48.0/21
 16.12.56.0/23
 16.12.58.0/24
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index 4c8a37fc..ce0026a1 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -511,7 +511,8 @@
 16.12.20.0/23
 16.12.24.0/21
 16.12.32.0/21
-16.12.40.0/23
+16.12.40.0/22
+16.12.44.0/24
 16.12.48.0/20
 16.12.64.0/22
 16.15.0.0/21
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index ffee8bbd..dad19828 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -2508,6 +2508,8 @@
 16.12.32.0/22
 16.12.36.0/22
 16.12.40.0/23
+16.12.42.0/23
+16.12.44.0/24
 16.12.48.0/21
 16.12.56.0/23
 16.12.58.0/24
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index 03cf4225..d926dc91 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -355,7 +355,8 @@
 16.12.20.0/23
 16.12.24.0/21
 16.12.32.0/21
-16.12.40.0/23
+16.12.40.0/22
+16.12.44.0/24
 16.12.48.0/20
 16.12.64.0/22
 16.15.0.0/21