diff --git a/all/ipv4.txt b/all/ipv4.txt
index f0b356d7..bd23b5f3 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -34626,6 +34626,7 @@
 99.151.144.0/21
 99.151.152.0/21
 99.151.168.0/21
+99.151.184.0/23
 99.151.64.0/21
 99.151.72.0/21
 99.151.80.0/21
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index e6fff3cc..5315c958 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -2570,6 +2570,7 @@
 99.150.0.0/17
 99.151.128.0/19
 99.151.168.0/21
+99.151.184.0/23
 99.151.64.0/18
 99.77.0.0/18
 99.77.128.0/18
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index f738da4c..00de08ea 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -5027,6 +5027,7 @@
 99.151.144.0/21
 99.151.152.0/21
 99.151.168.0/21
+99.151.184.0/23
 99.151.64.0/21
 99.151.72.0/21
 99.151.80.0/21
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index 2281adb2..56051f6e 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -1137,6 +1137,7 @@
 99.150.0.0/17
 99.151.128.0/19
 99.151.168.0/21
+99.151.184.0/23
 99.151.64.0/18
 99.77.0.0/18
 99.77.128.0/18