diff --git a/all/ipv4.txt b/all/ipv4.txt
index 0061c1d3..abc5760e 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -6209,6 +6209,8 @@
 18.196.161.192/29
 18.196.161.200/29
 18.198.0.0/15
+18.199.68.0/22
+18.199.72.0/22
 18.200.0.0/16
 18.200.212.0/23
 18.201.0.0/16
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index d443f3f1..a24dcf83 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -3035,6 +3035,8 @@
 18.196.161.192/29
 18.196.161.200/29
 18.198.0.0/15
+18.199.68.0/22
+18.199.72.0/22
 18.200.0.0/16
 18.200.212.0/23
 18.201.0.0/16