diff --git a/all/ipv4.txt b/all/ipv4.txt
index 777f1a63..d802d1ad 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -33668,16 +33668,18 @@
 52.93.71.45/32
 52.93.71.46/32
 52.93.71.47/32
-52.93.73.0/26
+52.93.72.0/23
 52.93.74.0/24
 52.93.75.0/24
 52.93.76.0/24
+52.93.77.0/24
 52.93.78.0/24
-52.93.79.20/32
-52.93.79.21/32
+52.93.79.0/24
 52.93.8.0/22
 52.93.80.0/24
 52.93.81.0/24
+52.93.82.0/24
+52.93.83.0/24
 52.93.87.96/27
 52.93.91.100/32
 52.93.91.101/32
@@ -33699,20 +33701,9 @@
 52.93.91.97/32
 52.93.91.98/32
 52.93.91.99/32
-52.93.92.136/32
-52.93.92.137/32
-52.93.92.62/32
-52.93.92.63/32
-52.93.92.64/31
-52.93.92.66/31
-52.93.92.68/31
-52.93.92.70/31
-52.93.92.72/31
-52.93.92.74/31
-52.93.93.240/32
-52.93.93.241/32
-52.93.94.186/32
-52.93.94.187/32
+52.93.92.0/24
+52.93.93.0/24
+52.93.94.0/24
 52.93.96.0/24
 52.93.97.0/24
 52.93.98.0/24
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index ee5db4b9..f4d3ce0c 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -2038,22 +2038,14 @@
 52.93.71.37/32
 52.93.71.38/31
 52.93.71.40/29
-52.93.73.0/26
-52.93.74.0/23
-52.93.76.0/24
-52.93.78.0/24
-52.93.79.20/31
+52.93.72.0/21
 52.93.8.0/22
-52.93.80.0/23
+52.93.80.0/22
 52.93.87.96/27
 52.93.91.112/30
 52.93.91.96/28
-52.93.92.136/31
-52.93.92.62/31
-52.93.92.64/29
-52.93.92.72/30
-52.93.93.240/31
-52.93.94.186/31
+52.93.92.0/23
+52.93.94.0/24
 52.93.96.0/22
 52.94.0.0/20
 52.94.128.0/20
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 0c8ddf82..7f91a903 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -4134,16 +4134,18 @@
 52.93.71.45/32
 52.93.71.46/32
 52.93.71.47/32
-52.93.73.0/26
+52.93.72.0/23
 52.93.74.0/24
 52.93.75.0/24
 52.93.76.0/24
+52.93.77.0/24
 52.93.78.0/24
-52.93.79.20/32
-52.93.79.21/32
+52.93.79.0/24
 52.93.8.0/22
 52.93.80.0/24
 52.93.81.0/24
+52.93.82.0/24
+52.93.83.0/24
 52.93.87.96/27
 52.93.91.100/32
 52.93.91.101/32
@@ -4165,20 +4167,9 @@
 52.93.91.97/32
 52.93.91.98/32
 52.93.91.99/32
-52.93.92.136/32
-52.93.92.137/32
-52.93.92.62/32
-52.93.92.63/32
-52.93.92.64/31
-52.93.92.66/31
-52.93.92.68/31
-52.93.92.70/31
-52.93.92.72/31
-52.93.92.74/31
-52.93.93.240/32
-52.93.93.241/32
-52.93.94.186/32
-52.93.94.187/32
+52.93.92.0/24
+52.93.93.0/24
+52.93.94.0/24
 52.93.96.0/24
 52.93.97.0/24
 52.93.98.0/24
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index 28f7fb51..4b3f3750 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -733,22 +733,14 @@
 52.93.71.37/32
 52.93.71.38/31
 52.93.71.40/29
-52.93.73.0/26
-52.93.74.0/23
-52.93.76.0/24
-52.93.78.0/24
-52.93.79.20/31
+52.93.72.0/21
 52.93.8.0/22
-52.93.80.0/23
+52.93.80.0/22
 52.93.87.96/27
 52.93.91.112/30
 52.93.91.96/28
-52.93.92.136/31
-52.93.92.62/31
-52.93.92.64/29
-52.93.92.72/30
-52.93.93.240/31
-52.93.94.186/31
+52.93.92.0/23
+52.93.94.0/24
 52.93.96.0/22
 52.94.0.0/20
 52.94.128.0/20