diff --git a/ipv4/br.cidr b/ipv4/br.cidr
index ad07a69d..cbcab344 100644
--- a/ipv4/br.cidr
+++ b/ipv4/br.cidr
@@ -1158,6 +1158,7 @@
 45.232.224.0/20
 45.232.240.0/21
 45.232.248.0/22
+45.233.0.0/22
 45.233.8.0/21
 45.233.16.0/20
 45.233.32.0/19
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 05e4184c..a232ebaa 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -4733,6 +4733,7 @@
 2804:4b58::/32
 2804:4b5c::/32
 2804:4b60::/32
+2804:4b64::/32
 2804:4b68::/32
 2804:4b6c::/32
 2804:4b70::/32
@@ -8721,4 +8722,5 @@
 2804:8e0c::/32
 2804:8e10::/32
 2804:8e14::/32
+2804:8e18::/32
 2a00:aee0::/29
diff --git a/ipv6/co.cidr b/ipv6/co.cidr
index eb9bece0..f8381a7c 100644
--- a/ipv6/co.cidr
+++ b/ipv6/co.cidr
@@ -170,7 +170,7 @@
 2801:1a:d800::/48
 2801:1a:f000::/48
 2801:1b:800::/48
-2801:1b:1800::/48
+2801:1b:1800::/47
 2801:1b:3800::/48
 2801:1b:5800::/48
 2801:1b:6800::/48