diff --git a/all/ipv4.txt b/all/ipv4.txt
index d548aff2..e66bb4a0 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -3643,7 +3643,8 @@
 15.207.213.128/25
 15.220.0.0/20
 15.220.16.0/20
-15.220.206.0/23
+15.220.206.0/24
+15.220.207.0/26
 15.220.220.0/23
 15.220.222.0/23
 15.220.224.0/23
@@ -3774,7 +3775,6 @@
 15.230.149.0/31
 15.230.149.10/32
 15.230.149.11/32
-15.230.149.2/31
 15.230.149.4/31
 15.230.149.8/31
 15.230.150.0/23
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index 644fbdb3..806760da 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -256,7 +256,8 @@
 15.205.0.0/16
 15.206.0.0/15
 15.220.0.0/19
-15.220.206.0/23
+15.220.206.0/24
+15.220.207.0/26
 15.220.220.0/22
 15.220.224.0/23
 15.220.226.0/24
@@ -295,7 +296,7 @@
 15.230.140.0/22
 15.230.144.0/23
 15.230.148.0/24
-15.230.149.0/30
+15.230.149.0/31
 15.230.149.4/31
 15.230.149.8/30
 15.230.150.0/23
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 730c7707..0df026f7 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -1390,7 +1390,8 @@
 15.207.213.128/25
 15.220.0.0/20
 15.220.16.0/20
-15.220.206.0/23
+15.220.206.0/24
+15.220.207.0/26
 15.220.220.0/23
 15.220.222.0/23
 15.220.224.0/23
@@ -1521,7 +1522,6 @@
 15.230.149.0/31
 15.230.149.10/32
 15.230.149.11/32
-15.230.149.2/31
 15.230.149.4/31
 15.230.149.8/31
 15.230.150.0/23
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index 0350a210..a68dc1ec 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -164,7 +164,8 @@
 15.205.0.0/16
 15.206.0.0/15
 15.220.0.0/19
-15.220.206.0/23
+15.220.206.0/24
+15.220.207.0/26
 15.220.220.0/22
 15.220.224.0/23
 15.220.226.0/24
@@ -203,7 +204,7 @@
 15.230.140.0/22
 15.230.144.0/23
 15.230.148.0/24
-15.230.149.0/30
+15.230.149.0/31
 15.230.149.4/31
 15.230.149.8/30
 15.230.150.0/23