diff --git a/ipv4/za.cidr b/ipv4/za.cidr
index 566a263a..b58e0f42 100644
--- a/ipv4/za.cidr
+++ b/ipv4/za.cidr
@@ -317,7 +317,7 @@
 102.177.112.0/20
 102.177.128.0/18
 102.182.0.0/16
-102.211.176.0/22
+102.211.176.0/21
 102.211.184.0/23
 102.211.188.0/22
 102.211.198.0/24
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index 168aa2e0..b4217ece 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -140,7 +140,6 @@
 102.211.0.0/17
 102.211.128.0/19
 102.211.160.0/20
-102.211.180.0/22
 102.211.186.0/23
 102.218.96.0/23
 102.218.168.0/22