diff --git a/ipv4/au.cidr b/ipv4/au.cidr
index b843564c1..06db120df 100644
--- a/ipv4/au.cidr
+++ b/ipv4/au.cidr
@@ -147,6 +147,7 @@
 43.247.128.0/22
 43.248.44.0/22
 43.248.52.0/22
+43.248.252.0/23
 43.249.116.0/22
 43.249.128.0/22
 43.250.24.0/22