diff --git a/all/ipv4.txt b/all/ipv4.txt
index 8f02a635..02965c6c 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -39379,8 +39379,11 @@
 54.20.0.0/15
 54.25.15.0/24
 54.25.20.0/24
+54.25.66.0/24
 54.25.68.0/24
-54.25.72.0/24
+54.25.74.0/24
+54.25.75.0/24
+54.25.76.0/24
 54.25.77.0/24
 54.25.82.0/24
 54.26.166.0/24
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index e539391a..3d3df2fd 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -1445,9 +1445,10 @@
 54.20.0.0/15
 54.25.15.0/24
 54.25.20.0/24
+54.25.66.0/24
 54.25.68.0/24
-54.25.72.0/24
-54.25.77.0/24
+54.25.74.0/23
+54.25.76.0/23
 54.25.82.0/24
 54.26.166.0/24
 54.46.0.0/15
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 108640f9..608a3486 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -6262,8 +6262,11 @@
 54.20.0.0/15
 54.25.15.0/24
 54.25.20.0/24
+54.25.66.0/24
 54.25.68.0/24
-54.25.72.0/24
+54.25.74.0/24
+54.25.75.0/24
+54.25.76.0/24
 54.25.77.0/24
 54.25.82.0/24
 54.26.166.0/24
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index b0c7255f..178bbc8d 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -1284,9 +1284,10 @@
 54.20.0.0/15
 54.25.15.0/24
 54.25.20.0/24
+54.25.66.0/24
 54.25.68.0/24
-54.25.72.0/24
-54.25.77.0/24
+54.25.74.0/23
+54.25.76.0/23
 54.25.82.0/24
 54.26.166.0/24
 54.46.0.0/15