diff --git a/ipv4/nl.cidr b/ipv4/nl.cidr
index e65bae29..9dd56344 100644
--- a/ipv4/nl.cidr
+++ b/ipv4/nl.cidr
@@ -102,6 +102,7 @@
 23.111.80.0/20
 23.111.224.0/20
 23.111.240.0/21
+23.151.184.0/24
 23.249.162.0/24
 23.249.232.0/21
 24.132.0.0/16
diff --git a/ipv4/us.cidr b/ipv4/us.cidr
index b5ec0793..c0fe654c 100644
--- a/ipv4/us.cidr
+++ b/ipv4/us.cidr
@@ -742,7 +742,6 @@
 23.151.152.0/24
 23.151.168.0/24
 23.151.176.0/24
-23.151.184.0/24
 23.151.200.0/24
 23.151.208.0/24
 23.151.216.0/24