diff --git a/ipv4/us.cidr b/ipv4/us.cidr
index 1cd1e14ca..de7c0080f 100644
--- a/ipv4/us.cidr
+++ b/ipv4/us.cidr
@@ -1783,6 +1783,7 @@
 23.190.120.0/24
 23.190.136.0/24
 23.190.144.0/24
+23.190.152.0/24
 23.190.176.0/24
 23.190.192.0/24
 23.190.208.0/24