diff --git a/ipv4/za.cidr b/ipv4/za.cidr
index fb18b7f1f..1a89f3be5 100644
--- a/ipv4/za.cidr
+++ b/ipv4/za.cidr
@@ -318,10 +318,11 @@
 102.177.112.0/20
 102.177.128.0/18
 102.182.0.0/16
+102.220.32.0/22
 102.220.60.0/22
 102.220.64.0/22
 102.220.76.0/22
-102.220.84.0/22
+102.220.80.0/21
 102.220.104.0/22
 102.220.112.0/22
 102.220.132.0/22
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index fb6a492ec..d9620efd9 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -91,13 +91,12 @@
 102.208.0.0/13
 102.216.0.0/14
 102.220.0.0/19
-102.220.32.0/21
+102.220.36.0/22
 102.220.40.0/22
 102.220.48.0/21
 102.220.56.0/22
 102.220.68.0/22
 102.220.72.0/22
-102.220.80.0/22
 102.220.92.0/22
 102.220.100.0/22
 102.220.118.0/23