diff --git a/all/ipv4.txt b/all/ipv4.txt
index 8cca2453..d7df1b06 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -70602,6 +70602,8 @@
 104.255.56.27/32
 104.255.56.28/32
 104.255.56.29/32
+104.255.56.51/32
+104.255.56.52/32
 104.255.57.0/32
 104.255.57.41/32
 104.255.57.98/32
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index 6419b7fd..bb281784 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -3974,6 +3974,8 @@
 104.255.56.23/32
 104.255.56.24/30
 104.255.56.28/31
+104.255.56.51/32
+104.255.56.52/32
 104.255.57.0/32
 104.255.57.41/32
 104.255.57.98/32
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 8f31fcbc..9618f89e 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -6250,6 +6250,8 @@
 104.255.56.27/32
 104.255.56.28/32
 104.255.56.29/32
+104.255.56.51/32
+104.255.56.52/32
 104.255.57.0/32
 104.255.57.41/32
 104.255.57.98/32
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index 76ce0e68..bf43f306 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -1351,6 +1351,8 @@
 104.255.56.23/32
 104.255.56.24/30
 104.255.56.28/31
+104.255.56.51/32
+104.255.56.52/32
 104.255.57.0/32
 104.255.57.41/32
 104.255.57.98/32