diff --git a/all/ipv4.txt b/all/ipv4.txt
index 3df20698..7d81e912 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -47746,8 +47746,6 @@
 141.164.32.0/19
 141.251.0.0/16
 142.0.160.0/21
-142.4.164.0/24
-142.4.165.0/24
 142.4.177.0/24
 142.4.178.0/24
 142.4.179.0/24
diff --git a/all/ipv4_merged.txt b/all/ipv4_merged.txt
index 80325499..37bd055c 100644
--- a/all/ipv4_merged.txt
+++ b/all/ipv4_merged.txt
@@ -2093,7 +2093,6 @@
 141.164.32.0/19
 141.251.0.0/16
 142.0.160.0/21
-142.4.164.0/23
 142.4.177.0/24
 142.4.178.0/23
 142.4.180.0/24
diff --git a/all/ipv6.txt b/all/ipv6.txt
index 5ed2b100..e8fbf1b9 100644
--- a/all/ipv6.txt
+++ b/all/ipv6.txt
@@ -4747,7 +4747,6 @@
 2600:f0f1:8802::/48
 2600:f0f2:7000::/44
 2600:f0f3:ce00::/42
-2600:f0f3:ce40::/42
 2600:f0f3:f000::/44
 2600:f0fb:e000::/40
 2600:f0fb:e100::/40
diff --git a/all/ipv6_merged.txt b/all/ipv6_merged.txt
index 5d9193ee..c4786334 100644
--- a/all/ipv6_merged.txt
+++ b/all/ipv6_merged.txt
@@ -1507,7 +1507,7 @@
 2600:f0f1:8801::/48
 2600:f0f1:8802::/48
 2600:f0f2:7000::/44
-2600:f0f3:ce00::/41
+2600:f0f3:ce00::/42
 2600:f0f3:f000::/44
 2600:f0fb:e000::/36
 2600:f0fb:f000::/44
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index b671c562..46872465 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -5579,8 +5579,6 @@
 140.179.113.248/29
 140.179.144.128/25
 140.179.176.0/23
-142.4.164.0/24
-142.4.165.0/24
 142.4.177.0/24
 142.4.178.0/24
 142.4.179.0/24
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index a9cfccc3..77eec762 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -1217,7 +1217,6 @@
 139.56.32.0/23
 139.56.34.0/24
 140.179.0.0/16
-142.4.164.0/23
 142.4.177.0/24
 142.4.178.0/23
 142.4.180.0/24
diff --git a/amazon/ipv6.txt b/amazon/ipv6.txt
index 641b68ea..d8c42a31 100644
--- a/amazon/ipv6.txt
+++ b/amazon/ipv6.txt
@@ -1583,7 +1583,6 @@
 2600:f0f1:8802::/48
 2600:f0f2:7000::/44
 2600:f0f3:ce00::/42
-2600:f0f3:ce40::/42
 2600:f0f3:f000::/44
 2600:f0fb:e000::/40
 2600:f0fb:e100::/40
diff --git a/amazon/ipv6_merged.txt b/amazon/ipv6_merged.txt
index 53a5b182..d3bb1cbe 100644
--- a/amazon/ipv6_merged.txt
+++ b/amazon/ipv6_merged.txt
@@ -1315,7 +1315,7 @@
 2600:f0f1:8801::/48
 2600:f0f1:8802::/48
 2600:f0f2:7000::/44
-2600:f0f3:ce00::/41
+2600:f0f3:ce00::/42
 2600:f0f3:f000::/44
 2600:f0fb:e000::/36
 2600:f0fb:f000::/44