diff --git a/all/ipv4.txt b/all/ipv4.txt
index 15685bbf..9733189b 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -1113,7 +1113,6 @@
 13.34.20.32/27
 13.34.20.64/27
 13.34.20.96/27
-13.34.21.160/27
 13.34.21.192/27
 13.34.21.64/27
 13.34.21.96/27
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index 22ea82a7..101b5720 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -146,7 +146,6 @@
 13.34.2.0/26
 13.34.2.128/26
 13.34.20.0/25
-13.34.21.160/27
 13.34.21.192/27
 13.34.21.64/26
 13.34.22.128/25
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 315ff128..6626c361 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -783,7 +783,6 @@
 13.34.20.32/27
 13.34.20.64/27
 13.34.20.96/27
-13.34.21.160/27
 13.34.21.192/27
 13.34.21.64/27
 13.34.21.96/27
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index db9e781f..116de3a9 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -78,7 +78,6 @@
 13.34.2.0/26
 13.34.2.128/26
 13.34.20.0/25
-13.34.21.160/27
 13.34.21.192/27
 13.34.21.64/26
 13.34.22.128/25