diff --git a/all/ipv4.txt b/all/ipv4.txt
index ab64142a..53cb3bf9 100644
--- a/all/ipv4.txt
+++ b/all/ipv4.txt
@@ -27,6 +27,7 @@
 1.178.64.0/24
 1.178.65.0/24
 1.178.72.0/21
+1.178.86.0/24
 1.178.88.0/24
 1.178.89.0/24
 1.178.90.0/24
diff --git a/amazon/ipv4.txt b/amazon/ipv4.txt
index adccef76..3352437c 100644
--- a/amazon/ipv4.txt
+++ b/amazon/ipv4.txt
@@ -26,6 +26,7 @@
 1.178.64.0/24
 1.178.65.0/24
 1.178.72.0/21
+1.178.86.0/24
 1.178.88.0/24
 1.178.89.0/24
 1.178.90.0/24
diff --git a/amazon/ipv4_merged.txt b/amazon/ipv4_merged.txt
index f5350a07..9c6cc1b7 100644
--- a/amazon/ipv4_merged.txt
+++ b/amazon/ipv4_merged.txt
@@ -4,6 +4,7 @@
 1.178.16.0/20
 1.178.64.0/23
 1.178.72.0/21
+1.178.86.0/24
 1.178.88.0/21
 1.178.100.0/22
 1.178.172.0/23