diff --git a/all/ipv4.txt b/all/ipv4.txt
index 74d0be0a..7739be4b 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -39383,6 +39383,7 @@
 54.25.64.0/24
 54.25.66.0/24
 54.25.72.0/24
+54.25.73.0/24
 54.25.74.0/24
 54.25.75.0/24
 54.25.76.0/24
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index 90229d41..bc3cfbc4 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -1447,8 +1447,7 @@
 54.25.20.0/24
 54.25.64.0/24
 54.25.66.0/24
-54.25.72.0/24
-54.25.74.0/23
+54.25.72.0/22
 54.25.76.0/23
 54.25.82.0/24
 54.26.166.0/24
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index f5392f3c..d0cc6c09 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -6261,6 +6261,7 @@
 54.25.64.0/24
 54.25.66.0/24
 54.25.72.0/24
+54.25.73.0/24
 54.25.74.0/24
 54.25.75.0/24
 54.25.76.0/24
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index b1137a0f..b9965ee9 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -1286,8 +1286,7 @@
 54.25.20.0/24
 54.25.64.0/24
 54.25.66.0/24
-54.25.72.0/24
-54.25.74.0/23
+54.25.72.0/22
 54.25.76.0/23
 54.25.82.0/24
 54.26.166.0/24