diff --git a/all/ipv4.txt b/all/ipv4.txt
index fb97cdf9..bbf1989b 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -3759,8 +3759,10 @@
 15.207.213.128/25
 15.220.0.0/20
 15.220.16.0/20
+15.220.196.0/22
 15.220.200.0/23
 15.220.202.0/23
+15.220.204.0/24
 15.220.205.0/24
 15.220.206.0/24
 15.220.207.0/24
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index cdfcd76b..deb2e594 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -264,9 +264,8 @@
 15.205.0.0/16
 15.206.0.0/15
 15.220.0.0/19
-15.220.200.0/22
-15.220.205.0/24
-15.220.206.0/23
+15.220.196.0/22
+15.220.200.0/21
 15.220.216.0/21
 15.220.224.0/20
 15.220.248.0/21
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index 23a1e2d2..b37ce797 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -1448,8 +1448,10 @@
 15.207.213.128/25
 15.220.0.0/20
 15.220.16.0/20
+15.220.196.0/22
 15.220.200.0/23
 15.220.202.0/23
+15.220.204.0/24
 15.220.205.0/24
 15.220.206.0/24
 15.220.207.0/24
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index d85006f0..6fbff397 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -172,9 +172,8 @@
 15.205.0.0/16
 15.206.0.0/15
 15.220.0.0/19
-15.220.200.0/22
-15.220.205.0/24
-15.220.206.0/23
+15.220.196.0/22
+15.220.200.0/21
 15.220.216.0/21
 15.220.224.0/20
 15.220.248.0/21