diff --git a/ipv4/ao.cidr b/ipv4/ao.cidr
index 45d0ae301..de0c902c0 100644
--- a/ipv4/ao.cidr
+++ b/ipv4/ao.cidr
@@ -18,6 +18,7 @@
 102.64.60.0/22
 102.130.64.0/21
 102.130.192.0/19
+102.206.76.0/22
 102.207.128.0/22
 102.207.192.0/22
 102.207.212.0/22
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index 1ec981833..3e73a65a0 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -157,7 +157,8 @@
 102.200.0.0/14
 102.204.0.0/15
 102.206.0.0/18
-102.206.64.0/20
+102.206.64.0/21
+102.206.72.0/22
 102.206.80.0/24
 102.206.82.0/23
 102.206.96.0/21