diff --git a/all/ipv4.txt b/all/ipv4.txt
index 3677fe96..68aae714 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -82675,7 +82675,7 @@
 172.215.253.72/29
 172.217.0.0/16
 172.217.32.0/20
-172.217.128.0/20
+172.217.128.0/19
 172.217.160.0/20
 172.217.192.0/19
 172.224.226.0/27
diff --git a/google/ipv4.txt b/google/ipv4.txt
index 17b0bdc1..86f21caf 100644
--- a/google/ipv4.txt
+++ b/google/ipv4.txt
@@ -1008,7 +1008,7 @@
 172.110.32.0/21
 172.217.0.0/16
 172.217.32.0/20
-172.217.128.0/20
+172.217.128.0/19
 172.217.160.0/20
 172.217.192.0/19
 172.253.0.0/16