diff --git a/ipv4/ar.cidr b/ipv4/ar.cidr
index e32705bdc..94480891f 100644
--- a/ipv4/ar.cidr
+++ b/ipv4/ar.cidr
@@ -897,7 +897,12 @@
 186.33.192.0/18
 186.38.0.0/15
 186.56.0.0/13
-186.64.0.0/18
+186.64.0.0/19
+186.64.32.0/20
+186.64.48.0/21
+186.64.56.0/22
+186.64.60.0/23
+186.64.62.0/24
 186.64.64.0/19
 186.64.96.0/21
 186.65.64.0/21
diff --git a/ipv4/br.cidr b/ipv4/br.cidr
index 592ac1f0a..6f8ecfe6f 100644
--- a/ipv4/br.cidr
+++ b/ipv4/br.cidr
@@ -3212,6 +3212,7 @@
 186.26.76.0/22
 186.26.80.0/20
 186.26.96.0/20
+186.64.63.0/24
 186.65.92.0/22
 186.65.104.0/22
 186.96.248.0/22