diff --git a/ipv4/us.cidr b/ipv4/us.cidr
index 868afe54b..f997aa38b 100644
--- a/ipv4/us.cidr
+++ b/ipv4/us.cidr
@@ -631,6 +631,7 @@
 23.170.96.0/24
 23.170.112.0/24
 23.170.128.0/24
+23.170.144.0/24
 23.170.160.0/22
 23.170.192.0/24
 23.170.224.0/24
@@ -19190,7 +19191,7 @@
 208.103.0.0/17
 208.103.128.0/20
 208.103.144.0/22
-208.103.151.0/24
+208.103.150.0/23
 208.103.153.0/24
 208.103.154.0/23
 208.103.156.0/23