diff --git a/all/ipv4.txt b/all/ipv4.txt
index 46cd1e82..da07ed00 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -21970,8 +21970,7 @@
 35.96.45.0/24
 35.96.46.0/24
 35.96.47.0/24
-35.96.48.0/22
-35.96.52.0/24
+35.96.48.0/21
 35.96.64.0/20
 35.96.80.0/20
 35.96.96.0/20
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index d1ab2c26..df711fad 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -655,8 +655,7 @@
 35.96.22.0/23
 35.96.24.0/21
 35.96.32.0/20
-35.96.48.0/22
-35.96.52.0/24
+35.96.48.0/21
 35.96.64.0/18
 35.96.128.0/19
 35.96.240.0/22
diff --git a/all/ipv6.txt b/all/ipv6.txt
index 7851f0e0..2ce981e9 100644
--- a/all/ipv6.txt
+++ b/all/ipv6.txt
@@ -264977,6 +264977,8 @@
 2631:1:4f40::/48
 2631:1:4f80::/48
 2631:1:4fc0::/48
+2631:1:4fc1::/48
+2631:1:4fc2::/48
 2631:1:4fef::/48
 2631:1:4ff0::/48
 2631:1:4ff2::/48
diff --git a/all/ipv6_merged.txt b/all/ipv6_merged.txt
index d4b668df..bf426307 100644
--- a/all/ipv6_merged.txt
+++ b/all/ipv6_merged.txt
@@ -11990,7 +11990,8 @@
 2631:1:4f00::/48
 2631:1:4f40::/48
 2631:1:4f80::/48
-2631:1:4fc0::/48
+2631:1:4fc0::/47
+2631:1:4fc2::/48
 2631:1:4fef::/48
 2631:1:4ff0::/48
 2631:1:4ff2::/48
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 3885c5cb..8a20045c 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -3260,8 +3260,7 @@
 35.96.45.0/24
 35.96.46.0/24
 35.96.47.0/24
-35.96.48.0/22
-35.96.52.0/24
+35.96.48.0/21
 35.96.64.0/20
 35.96.80.0/20
 35.96.96.0/20
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index 0c5e80a0..39e8db2a 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -547,8 +547,7 @@
 35.96.22.0/23
 35.96.24.0/21
 35.96.32.0/20
-35.96.48.0/22
-35.96.52.0/24
+35.96.48.0/21
 35.96.64.0/18
 35.96.128.0/19
 35.96.240.0/22
diff --git a/amazon/ipv6.txt b/amazon/ipv6.txt
index 78e67096..f51ed929 100644
--- a/amazon/ipv6.txt
+++ b/amazon/ipv6.txt
@@ -2223,6 +2223,8 @@
 2631:1:4f40::/48
 2631:1:4f80::/48
 2631:1:4fc0::/48
+2631:1:4fc1::/48
+2631:1:4fc2::/48
 2631:1:4fef::/48
 2631:1:4ff0::/48
 2631:1:4ff2::/48
diff --git a/amazon/ipv6_merged.txt b/amazon/ipv6_merged.txt
index 7cbc1610..7da7cdba 100644
--- a/amazon/ipv6_merged.txt
+++ b/amazon/ipv6_merged.txt
@@ -1585,7 +1585,8 @@
 2631:1:4f00::/48
 2631:1:4f40::/48
 2631:1:4f80::/48
-2631:1:4fc0::/48
+2631:1:4fc0::/47
+2631:1:4fc2::/48
 2631:1:4fef::/48
 2631:1:4ff0::/48
 2631:1:4ff2::/48