diff --git a/ipv4/vn.cidr b/ipv4/vn.cidr
index dd365a5ad..56f231cb0 100644
--- a/ipv4/vn.cidr
+++ b/ipv4/vn.cidr
@@ -1067,6 +1067,8 @@
 163.227.116.0/23
 163.227.120.0/23
 163.227.126.0/23
+163.227.156.0/22
+163.227.160.0/22
 171.224.0.0/11
 175.103.64.0/18
 175.106.0.0/22
diff --git a/ipv6/vn.cidr b/ipv6/vn.cidr
index a72fac3da..cd4721caa 100644
--- a/ipv6/vn.cidr
+++ b/ipv6/vn.cidr
@@ -403,6 +403,9 @@
 2001:df5:66c0::/48
 2001:df5:67c0::/48
 2001:df5:7180::/48
+2001:df5:7340::/48
+2001:df5:73c0::/48
+2001:df5:7440::/48
 2001:df5:7580::/48
 2001:df5:7680::/48
 2001:df5:8a00::/48