diff --git a/all/ipv4.txt b/all/ipv4.txt
index b880d141..56288d55 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -39389,13 +39389,11 @@
 54.20.0.0/15
 54.25.15.0/24
 54.25.20.0/24
-54.25.66.0/24
-54.25.67.0/24
-54.25.68.0/24
 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
 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 20a4d901..e9aeeced 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -1446,10 +1446,8 @@
 54.20.0.0/15
 54.25.15.0/24
 54.25.20.0/24
-54.25.66.0/23
-54.25.68.0/24
 54.25.72.0/22
-54.25.77.0/24
+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 0b0b34ba..21616445 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -6260,13 +6260,11 @@
 54.20.0.0/15
 54.25.15.0/24
 54.25.20.0/24
-54.25.66.0/24
-54.25.67.0/24
-54.25.68.0/24
 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
 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 3ee24252..d23902c0 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -1285,10 +1285,8 @@
 54.20.0.0/15
 54.25.15.0/24
 54.25.20.0/24
-54.25.66.0/23
-54.25.68.0/24
 54.25.72.0/22
-54.25.77.0/24
+54.25.76.0/23
 54.25.82.0/24
 54.26.166.0/24
 54.46.0.0/15