diff --git a/all/ipv4.txt b/all/ipv4.txt
index 0a36b5ad..60e2d519 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -2217,12 +2217,10 @@
 13.34.80.32/27
 13.34.80.64/27
 13.34.80.96/27
-13.34.81.0/27
 13.34.81.128/27
 13.34.81.160/27
 13.34.81.192/27
 13.34.81.224/27
-13.34.81.32/27
 13.34.81.64/27
 13.34.81.96/27
 13.34.82.0/27
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index 70630299..521eccab 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -264,7 +264,10 @@
 13.34.70.0/23
 13.34.72.0/21
 13.34.8.64/26
-13.34.80.0/22
+13.34.80.0/24
+13.34.81.128/25
+13.34.81.64/26
+13.34.82.0/23
 13.34.84.0/24
 13.34.85.0/25
 13.34.85.128/26
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 78479464..bd33c570 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -1340,12 +1340,10 @@
 13.34.80.32/27
 13.34.80.64/27
 13.34.80.96/27
-13.34.81.0/27
 13.34.81.128/27
 13.34.81.160/27
 13.34.81.192/27
 13.34.81.224/27
-13.34.81.32/27
 13.34.81.64/27
 13.34.81.96/27
 13.34.82.0/27
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index 7f6da392..765482bf 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -150,7 +150,10 @@
 13.34.70.0/23
 13.34.72.0/21
 13.34.8.64/26
-13.34.80.0/22
+13.34.80.0/24
+13.34.81.128/25
+13.34.81.64/26
+13.34.82.0/23
 13.34.84.0/24
 13.34.85.0/25
 13.34.85.128/26