diff --git a/all/ipv4.txt b/all/ipv4.txt
index 78d7b3d0..6485b386 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -46146,6 +46146,7 @@
 64.73.202.128/27
 64.73.202.160/27
 64.73.202.192/27
+64.73.203.160/27
 64.110.64.0/19
 64.110.96.0/20
 64.110.112.0/21
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index ec12567f..99413e9b 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -1592,6 +1592,7 @@
 64.73.202.0/25
 64.73.202.128/26
 64.73.202.192/27
+64.73.203.160/27
 64.110.64.0/18
 64.176.0.0/17
 64.176.160.0/19
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 01cc4522..05251728 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -5762,6 +5762,7 @@
 64.73.202.128/27
 64.73.202.160/27
 64.73.202.192/27
+64.73.203.160/27
 64.187.128.0/20
 64.232.0.0/16
 64.252.64.0/18
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index 30e8cb5c..b8719d3a 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -1222,6 +1222,7 @@
 64.73.202.0/25
 64.73.202.128/26
 64.73.202.192/27
+64.73.203.160/27
 64.187.128.0/20
 64.232.0.0/16
 64.252.64.0/18