diff --git a/all/ipv4.txt b/all/ipv4.txt
index d02b1fe1..205017dd 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -7507,6 +7507,7 @@
 18.99.160.0/20
 18.99.176.0/20
 18.99.192.0/20
+18.99.193.0/25
 18.99.208.0/20
 18.99.224.0/20
 18.99.240.0/20
diff --git a/all/ipv6.txt b/all/ipv6.txt
index b89e983c..bb640a5e 100644
--- a/all/ipv6.txt
+++ b/all/ipv6.txt
@@ -235536,6 +235536,7 @@
 2406:da1d::/36
 2406:da1e:da1:3c00::/56
 2406:da1e::/32
+2406:da1f:51b:1a00::/56
 2406:da1f:b4f:4600::/56
 2406:da1f::/36
 2406:da2a:14::/48
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 2544c944..d4048cef 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -2603,6 +2603,7 @@
 18.99.160.0/20
 18.99.176.0/20
 18.99.192.0/20
+18.99.193.0/25
 18.99.208.0/20
 18.99.224.0/20
 18.99.240.0/20
diff --git a/amazon/ipv6.txt b/amazon/ipv6.txt
index 50bdb78d..854c9819 100644
--- a/amazon/ipv6.txt
+++ b/amazon/ipv6.txt
@@ -560,6 +560,7 @@
 2406:da1d::/36
 2406:da1e:da1:3c00::/56
 2406:da1e::/32
+2406:da1f:51b:1a00::/56
 2406:da1f:b4f:4600::/56
 2406:da1f::/36
 2406:da2a:14::/48