diff --git a/ipv4/za.cidr b/ipv4/za.cidr
index 64ba887e0..350bdd80d 100644
--- a/ipv4/za.cidr
+++ b/ipv4/za.cidr
@@ -326,6 +326,7 @@
 102.182.0.0/16
 102.223.132.0/22
 102.223.140.0/22
+102.223.148.0/22
 102.223.196.0/22
 102.223.200.0/22
 102.223.212.0/22
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index e301162df..0f51f36a5 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -39,7 +39,8 @@
 102.222.0.0/16
 102.223.0.0/17
 102.223.128.0/22
-102.223.144.0/20
+102.223.144.0/22
+102.223.152.0/21
 102.223.160.0/20
 102.223.180.0/22
 102.223.184.0/21