diff --git a/all/ipv4.txt b/all/ipv4.txt
index d5ed63b4..5c5f41fd 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -39387,12 +39387,6 @@
 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
-54.25.74.0/24
-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
 54.46.0.0/15
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index df53a8fb..60602d1a 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -1446,9 +1446,6 @@
 54.20.0.0/15
 54.25.15.0/24
 54.25.20.0/24
-54.25.66.0/23
-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 558f3f03..2338f1d5 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -6268,12 +6268,6 @@
 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
-54.25.74.0/24
-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
 54.46.0.0/15
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index 93ceb36c..ec2471af 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -1285,9 +1285,6 @@
 54.20.0.0/15
 54.25.15.0/24
 54.25.20.0/24
-54.25.66.0/23
-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