diff --git a/ipv4/za.cidr b/ipv4/za.cidr
index 8a9714776..68216fab6 100644
--- a/ipv4/za.cidr
+++ b/ipv4/za.cidr
@@ -327,8 +327,7 @@
 102.221.188.0/22
 102.221.196.0/22
 102.221.200.0/22
-102.221.208.0/22
-102.221.216.0/21
+102.221.208.0/20
 102.221.232.0/22
 102.221.244.0/22
 102.221.252.0/22
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index 379dcac58..9e402ad80 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -62,7 +62,6 @@
 102.221.184.0/22
 102.221.192.0/22
 102.221.204.0/22
-102.221.212.0/22
 102.221.224.0/22
 102.221.248.0/22
 102.222.4.0/22