diff --git a/ipv4/us.cidr b/ipv4/us.cidr
index 1eb06539..c26218d8 100644
--- a/ipv4/us.cidr
+++ b/ipv4/us.cidr
@@ -21966,7 +21966,7 @@
 206.183.0.0/17
 206.183.128.0/22
 206.183.136.0/21
-206.183.148.0/22
+206.183.144.0/21
 206.183.152.0/23
 206.183.154.0/24
 206.183.157.0/24
@@ -23409,6 +23409,7 @@
 209.135.160.0/21
 209.135.168.0/22
 209.135.176.0/21
+209.135.184.0/22
 209.135.188.0/23
 209.135.192.0/18
 209.136.0.0/15
diff --git a/ipv6/kn.cidr b/ipv6/kn.cidr
index f45cc51c..2757c124 100644
--- a/ipv6/kn.cidr
+++ b/ipv6/kn.cidr
@@ -1,3 +1,4 @@
+2602:f91d::/40
 2602:fb78::/40
 2620:18:c000::/48
 2620:6b:2000::/48
diff --git a/ipv6/us.cidr b/ipv6/us.cidr
index adfd4f4e..895c476a 100644
--- a/ipv6/us.cidr
+++ b/ipv6/us.cidr
@@ -5262,7 +5262,9 @@
 2607:a840::/32
 2607:a8c0::/32
 2607:a900::/32
+2607:a940::/32
 2607:a980::/32
+2607:a9c0::/32
 2607:aa00::/32
 2607:ab00::/32
 2607:ac80::/32