diff --git a/all/ipv4.txt b/all/ipv4.txt
index 37e6ab20..4054300f 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -37123,7 +37123,6 @@
 52.82.192.0/18
 52.83.0.0/16
 52.83.5.0/26
-52.83.25.128/27
 52.83.25.160/27
 52.83.26.0/26
 52.83.26.64/26
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 22a342fc..5703cb8a 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -4198,7 +4198,6 @@
 52.82.192.0/18
 52.83.0.0/16
 52.83.5.0/26
-52.83.25.128/27
 52.83.25.160/27
 52.83.26.0/26
 52.83.26.64/26