diff --git a/all/ipv4.txt b/all/ipv4.txt
index fe497477..9b27167c 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -2205,6 +2205,7 @@
 5.60.252.0/22
 5.101.96.0/21
 5.101.104.0/22
+5.174.0.0/16
 8.3.29.0/24
 8.6.8.0/24
 8.6.193.0/24
@@ -29140,6 +29141,7 @@
 51.0.28.0/24
 51.0.29.0/28
 51.0.29.128/28
+51.0.30.0/24
 51.0.80.0/21
 51.0.88.0/21
 51.0.96.0/21
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index 610cec7e..5aba4189 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -116,6 +116,7 @@
 5.60.224.0/19
 5.101.96.0/21
 5.101.104.0/22
+5.174.0.0/16
 8.3.29.0/24
 8.6.8.0/24
 8.6.193.0/24
@@ -700,6 +701,7 @@
 51.0.28.0/24
 51.0.29.0/28
 51.0.29.128/28
+51.0.30.0/24
 51.0.80.0/20
 51.0.96.0/20
 51.0.112.0/21
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index cd4c1b8e..476c5682 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -762,6 +762,7 @@
 5.60.244.0/22
 5.60.248.0/22
 5.60.252.0/22
+5.174.0.0/16
 13.32.0.0/15
 13.35.0.0/16
 13.36.0.0/14
@@ -3301,6 +3302,7 @@
 51.0.28.0/24
 51.0.29.0/28
 51.0.29.128/28
+51.0.30.0/24
 51.0.80.0/21
 51.0.88.0/21
 51.0.96.0/21
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index 6dba80f0..db403e57 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -112,6 +112,7 @@
 5.60.200.0/21
 5.60.208.0/20
 5.60.224.0/19
+5.174.0.0/16
 13.32.0.0/15
 13.35.0.0/16
 13.36.0.0/14
@@ -527,6 +528,7 @@
 51.0.28.0/24
 51.0.29.0/28
 51.0.29.128/28
+51.0.30.0/24
 51.0.80.0/20
 51.0.96.0/20
 51.0.112.0/21