diff --git a/ipv4/in.cidr b/ipv4/in.cidr
index 3eeccc6a4..0e5a53349 100644
--- a/ipv4/in.cidr
+++ b/ipv4/in.cidr
@@ -2874,7 +2874,7 @@
 103.149.236.0/24
 103.150.50.0/23
 103.150.52.0/23
-103.150.70.0/24
+103.150.70.0/23
 103.192.32.0/22
 103.192.60.0/22
 103.192.64.0/22