diff --git a/ipv4/mu.cidr b/ipv4/mu.cidr
index c54844f7c..382b21644 100644
--- a/ipv4/mu.cidr
+++ b/ipv4/mu.cidr
@@ -50,6 +50,7 @@
 154.120.192.0/18
 154.127.48.0/20
 160.0.0.0/17
+169.239.140.0/22
 169.255.160.0/22
 185.98.158.0/24
 185.229.132.0/22
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index 97a5533e5..9c854ba11 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -182,7 +182,6 @@
 169.239.56.0/22
 169.239.88.0/22
 169.239.104.0/22
-169.239.140.0/22
 169.239.144.0/22
 169.239.172.0/22
 169.255.92.0/22