diff --git a/ipv4/ec.cidr b/ipv4/ec.cidr
index 9477ed402..6e805f846 100644
--- a/ipv4/ec.cidr
+++ b/ipv4/ec.cidr
@@ -268,7 +268,6 @@
 200.73.200.0/21
 200.77.188.0/22
 200.85.80.0/21
-200.90.152.0/24
 200.90.155.0/24
 200.90.156.0/22
 200.93.192.0/19
diff --git a/ipv4/uy.cidr b/ipv4/uy.cidr
index c556ccff5..930a94610 100644
--- a/ipv4/uy.cidr
+++ b/ipv4/uy.cidr
@@ -43,7 +43,7 @@
 200.40.0.0/16
 200.58.128.0/19
 200.71.0.0/19
-200.90.153.0/24
+200.90.152.0/23
 200.90.154.0/24
 200.93.240.0/21
 200.108.192.0/18