diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 1c11a31e..dac9438e 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -2119,8 +2119,7 @@
 43.198.0.0/15
 43.200.0.0/14
 43.204.0.0/15
-43.206.0.0/16
-43.207.0.0/16
+43.206.0.0/15
 43.224.76.56/30
 43.224.76.60/30
 43.224.76.64/30