diff --git a/all/ipv4.txt b/all/ipv4.txt
index 3d76b180..ec53f078 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -39237,6 +39237,7 @@
 51.72.74.0/23
 51.72.98.0/23
 51.72.100.0/23
+51.72.102.0/24
 51.74.0.0/20
 51.74.16.0/24
 51.74.17.0/24
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index da164630..019caad5 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -4214,6 +4214,7 @@
 51.72.74.0/23
 51.72.98.0/23
 51.72.100.0/23
+51.72.102.0/24
 51.74.0.0/20
 51.74.16.0/24
 51.74.17.0/24