diff --git a/ipv4/za.cidr b/ipv4/za.cidr
index abb92a138..1e1cb273c 100644
--- a/ipv4/za.cidr
+++ b/ipv4/za.cidr
@@ -314,6 +314,7 @@
 102.177.112.0/20
 102.177.128.0/18
 102.182.0.0/16
+102.204.200.0/22
 102.204.216.0/22
 102.204.224.0/21
 102.204.236.0/22
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index d96e86c49..00232fef2 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -158,7 +158,7 @@
 102.200.0.0/14
 102.204.0.0/17
 102.204.128.0/18
-102.204.200.0/21
+102.204.204.0/22
 102.204.214.0/23
 102.206.20.0/22
 102.206.24.0/21