diff --git a/all/ipv4.txt b/all/ipv4.txt
index b4d99ecd..3438d084 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -3954,6 +3954,8 @@
 15.220.136.0/21
 15.220.144.0/21
 15.220.16.0/20
+15.220.160.0/21
+15.220.168.0/21
 15.220.196.0/22
 15.220.200.0/23
 15.220.202.0/23
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index 77ddf5b9..d146d253 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -288,6 +288,7 @@
 15.220.0.0/17
 15.220.128.0/20
 15.220.144.0/21
+15.220.160.0/20
 15.220.196.0/22
 15.220.200.0/21
 15.220.208.128/26
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 45b4ca3c..ffc7ff2d 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -1627,6 +1627,8 @@
 15.220.136.0/21
 15.220.144.0/21
 15.220.16.0/20
+15.220.160.0/21
+15.220.168.0/21
 15.220.196.0/22
 15.220.200.0/23
 15.220.202.0/23
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index 89889740..8338c149 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -190,6 +190,7 @@
 15.220.0.0/17
 15.220.128.0/20
 15.220.144.0/21
+15.220.160.0/20
 15.220.196.0/22
 15.220.200.0/21
 15.220.208.128/26