diff --git a/all/ipv4.txt b/all/ipv4.txt
index a749846c..2a16f7fd 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -6228,6 +6228,8 @@
 16.12.76.0/23
 16.12.78.0/23
 16.12.80.0/24
+16.12.81.0/24
+16.12.82.0/23
 16.15.0.0/21
 16.15.176.0/20
 16.15.192.0/18
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index ee5ec713..5f2066d0 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -394,7 +394,7 @@
 16.12.64.0/22
 16.12.71.0/24
 16.12.72.0/21
-16.12.80.0/24
+16.12.80.0/22
 16.15.0.0/21
 16.15.176.0/20
 16.15.192.0/18
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 44919d41..09e365f7 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -2133,6 +2133,8 @@
 16.12.76.0/23
 16.12.78.0/23
 16.12.80.0/24
+16.12.81.0/24
+16.12.82.0/23
 16.15.0.0/21
 16.15.176.0/20
 16.15.192.0/18
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index 46ea9734..7911a00c 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -358,7 +358,7 @@
 16.12.64.0/22
 16.12.71.0/24
 16.12.72.0/21
-16.12.80.0/24
+16.12.80.0/22
 16.15.0.0/21
 16.15.176.0/20
 16.15.192.0/18