diff --git a/ipv4/bm.cidr b/ipv4/bm.cidr
index 7e831ca0c..92221cf05 100644
--- a/ipv4/bm.cidr
+++ b/ipv4/bm.cidr
@@ -42,6 +42,8 @@
 206.188.128.0/19
 207.2.96.0/21
 207.228.128.0/18
+208.64.0.0/23
+208.64.6.0/23
 208.75.200.0/22
 208.82.164.0/22
 208.89.228.0/22
diff --git a/ipv4/us.cidr b/ipv4/us.cidr
index cfe742c08..32d675c30 100644
--- a/ipv4/us.cidr
+++ b/ipv4/us.cidr
@@ -1051,9 +1051,13 @@
 23.163.112.0/23
 23.163.120.0/24
 23.163.128.0/23
+23.163.136.0/24
 23.163.144.0/23
+23.163.152.0/24
 23.163.160.0/24
+23.163.168.0/24
 23.163.176.0/24
+23.163.184.0/24
 23.163.208.0/22
 23.163.212.0/23
 23.163.216.0/21
@@ -21991,7 +21995,10 @@
 208.57.0.0/16
 208.58.0.0/15
 208.60.0.0/14
-208.64.0.0/19
+208.64.2.0/23
+208.64.4.0/23
+208.64.8.0/21
+208.64.16.0/20
 208.64.32.0/21
 208.64.40.0/22
 208.64.48.0/21
diff --git a/ipv6/us.cidr b/ipv6/us.cidr
index 0435f27d2..2308508c2 100644
--- a/ipv6/us.cidr
+++ b/ipv6/us.cidr
@@ -933,6 +933,7 @@
 2602:816:2000::/44
 2602:816:3000::/44
 2602:816:5000::/40
+2602:816:6000::/40
 2602:fa05::/40
 2602:fa06::/40
 2602:fa07::/36