diff --git a/all/ipv4.txt b/all/ipv4.txt
index 9ffa4c32..7207a788 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -44414,6 +44414,7 @@
 54.104.0.0/16
 54.112.0.0/18
 54.116.0.0/15
+54.116.70.0/23
 54.119.0.0/16
 54.128.0.0/16
 54.133.0.0/16
diff --git a/all/ipv6.txt b/all/ipv6.txt
index d583e4cb..21ea3387 100644
--- a/all/ipv6.txt
+++ b/all/ipv6.txt
@@ -236834,7 +236834,7 @@
 2600:f0f0:111f::/48
 2600:f0f0:300:100::/56
 2600:f0f0:310::/48
-2600:f0f0:400::/44
+2600:f0f0:400::/47
 2600:f0f0:410a::/48
 2600:f0f0:410b::/48
 2600:f0f0:410c::/48
diff --git a/all/ipv6_merged.txt b/all/ipv6_merged.txt
index 86b7931f..1a7e6185 100644
--- a/all/ipv6_merged.txt
+++ b/all/ipv6_merged.txt
@@ -11573,7 +11573,7 @@
 2600:f0f0:91::/48
 2600:f0f0:300:100::/56
 2600:f0f0:310::/48
-2600:f0f0:400::/44
+2600:f0f0:400::/47
 2600:f0f0:500::/48
 2600:f0f0:600::/54
 2600:f0f0:601::/48
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 2a87801c..e6c92944 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -5300,6 +5300,7 @@
 54.102.0.0/16
 54.112.0.0/18
 54.116.0.0/15
+54.116.70.0/23
 54.136.0.0/16
 54.137.0.0/16
 54.144.0.0/14
diff --git a/amazon/ipv6.txt b/amazon/ipv6.txt
index 21636d18..2518bb39 100644
--- a/amazon/ipv6.txt
+++ b/amazon/ipv6.txt
@@ -1755,7 +1755,7 @@
 2600:f0f0:111f::/48
 2600:f0f0:300:100::/56
 2600:f0f0:310::/48
-2600:f0f0:400::/44
+2600:f0f0:400::/47
 2600:f0f0:410a::/48
 2600:f0f0:410b::/48
 2600:f0f0:410c::/48
diff --git a/amazon/ipv6_merged.txt b/amazon/ipv6_merged.txt
index da166e2a..4d5322d6 100644
--- a/amazon/ipv6_merged.txt
+++ b/amazon/ipv6_merged.txt
@@ -1410,7 +1410,7 @@
 2600:f0f0:91::/48
 2600:f0f0:300:100::/56
 2600:f0f0:310::/48
-2600:f0f0:400::/44
+2600:f0f0:400::/47
 2600:f0f0:500::/48
 2600:f0f0:600::/54
 2600:f0f0:601::/48