diff --git a/ipv4/ar.cidr b/ipv4/ar.cidr
index 4eb77d1f..facc30b1 100644
--- a/ipv4/ar.cidr
+++ b/ipv4/ar.cidr
@@ -979,7 +979,6 @@
 190.2.240.0/20
 190.3.0.0/17
 190.3.128.0/19
-190.3.164.0/22
 190.4.112.0/20
 190.5.0.0/19
 190.5.160.0/19
diff --git a/ipv6/ar.cidr b/ipv6/ar.cidr
index 0e8f8b74..61217811 100644
--- a/ipv6/ar.cidr
+++ b/ipv6/ar.cidr
@@ -617,7 +617,6 @@
 2803:7a40::/32
 2803:7a60::/32
 2803:7ac0::/32
-2803:7ae0::/32
 2803:7b20::/32
 2803:7b60::/32
 2803:7c40::/32
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index b29edc11..3754c38e 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -1074,7 +1074,6 @@
 2804:96c::/32
 2804:970::/32
 2804:978::/32
-2804:97c::/32
 2804:984::/32
 2804:988::/32
 2804:98c::/32
@@ -4082,7 +4081,6 @@
 2804:3dd4::/32
 2804:3dd8::/32
 2804:3ddc::/32
-2804:3de0::/32
 2804:3de4::/32
 2804:3de8::/32
 2804:3dec::/32