diff --git a/ipv4/za.cidr b/ipv4/za.cidr
index a18abdb21..e1b3ebe72 100644
--- a/ipv4/za.cidr
+++ b/ipv4/za.cidr
@@ -321,6 +321,7 @@
 102.177.128.0/18
 102.182.0.0/16
 102.221.0.0/21
+102.221.36.0/22
 102.221.80.0/22
 102.221.92.0/22
 102.221.100.0/22
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index 6dc13e232..7a4ca1c1d 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -83,7 +83,7 @@
 102.220.0.0/16
 102.221.12.0/22
 102.221.16.0/20
-102.221.32.0/21
+102.221.32.0/22
 102.221.40.0/22
 102.221.48.0/20
 102.221.64.0/20