diff --git a/all/ipv4.txt b/all/ipv4.txt
index d7c30be4..630a2b32 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -18151,6 +18151,7 @@
 40.127.91.18/32
 40.127.93.92/32
 40.127.96.0/20
+40.172.0.0/14
 40.176.0.0/15
 40.178.0.0/15
 40.180.0.0/15
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index ef0c203c..e36a4560 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -949,6 +949,7 @@
 40.127.32.0/24
 40.127.64.0/19
 40.127.96.0/20
+40.172.0.0/14
 40.176.0.0/14
 40.180.0.0/15
 40.64.0.0/17
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index ca3665d1..23b976c3 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -3003,6 +3003,7 @@
 35.93.124.0/22
 36.103.232.0/25
 36.103.232.128/26
+40.172.0.0/14
 40.176.0.0/15
 40.178.0.0/15
 40.180.0.0/15
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index 0814db87..ddb43d0e 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -427,6 +427,7 @@
 35.80.0.0/12
 36.103.232.0/25
 36.103.232.128/26
+40.172.0.0/14
 40.176.0.0/14
 40.180.0.0/15
 43.192.0.0/16