diff --git a/ipv4/kn.cidr b/ipv4/kn.cidr
index 151a70f3..665739dd 100644
--- a/ipv4/kn.cidr
+++ b/ipv4/kn.cidr
@@ -1,6 +1,10 @@
 23.131.208.0/24
 23.137.40.0/24
+45.42.252.0/22
+104.245.228.0/22
 149.112.30.0/24
+170.39.88.0/24
+173.249.168.0/22
 198.167.192.0/19
 199.21.164.0/22
 204.16.8.0/22
diff --git a/ipv4/us.cidr b/ipv4/us.cidr
index e1bc2c0d..551112be 100644
--- a/ipv4/us.cidr
+++ b/ipv4/us.cidr
@@ -1804,8 +1804,12 @@
 23.191.176.0/24
 23.191.184.0/24
 23.191.192.0/24
+23.191.200.0/24
 23.191.208.0/24
+23.191.216.0/24
+23.191.232.0/24
 23.191.240.0/24
+23.191.248.0/24
 23.192.0.0/11
 23.224.0.0/15
 23.226.16.0/20
@@ -4169,10 +4173,7 @@
 66.207.64.0/19
 66.207.128.0/18
 66.207.224.0/19
-66.208.0.0/18
-66.208.64.0/20
-66.208.96.0/19
-66.208.128.0/17
+66.208.0.0/16
 66.209.0.0/19
 66.209.32.0/20
 66.209.64.0/18
@@ -8439,6 +8440,7 @@
 140.235.123.0/24
 140.235.126.0/23
 140.235.128.0/20
+140.235.144.0/22
 140.235.152.0/22
 140.235.156.0/23
 140.235.160.0/20
diff --git a/ipv6/us.cidr b/ipv6/us.cidr
index c7808c04..cc19083f 100644
--- a/ipv6/us.cidr
+++ b/ipv6/us.cidr
@@ -1004,6 +1004,9 @@
 2602:81a:5000::/44
 2602:81a:6000::/44
 2602:81a:7000::/40
+2602:f7d1::/40
+2602:f7d2::/40
+2602:f7d3::/40
 2602:f7d4::/40
 2602:f7d5::/36
 2602:f7d6::/36
@@ -8782,6 +8785,7 @@
 2620:1ff::/36
 2630::/16
 2631::/24
+2632::/20
 2800:bc0::/32
 2803:6080::/29
 2a00:16c8::/32