diff --git a/ipv4/cn.cidr b/ipv4/cn.cidr
index 4ffd7b0f5..03c48418a 100644
--- a/ipv4/cn.cidr
+++ b/ipv4/cn.cidr
@@ -3585,6 +3585,7 @@
 144.79.10.0/23
 144.79.28.0/23
 144.79.42.0/23
+144.79.54.0/23
 144.123.0.0/16
 144.255.0.0/16
 146.56.192.0/18
diff --git a/ipv4/id.cidr b/ipv4/id.cidr
index 27fab1f7a..c141052c9 100644
--- a/ipv4/id.cidr
+++ b/ipv4/id.cidr
@@ -3562,6 +3562,8 @@
 144.79.24.0/23
 144.79.34.0/23
 144.79.36.0/23
+144.79.50.0/24
+144.79.52.0/23
 146.196.40.0/22
 146.196.96.0/22
 146.196.104.0/21
diff --git a/ipv6/cn.cidr b/ipv6/cn.cidr
index e1401c436..ff8476aa6 100644
--- a/ipv6/cn.cidr
+++ b/ipv6/cn.cidr
@@ -65,7 +65,6 @@
 2001:df4:4b80::/48
 2001:df4:4d80::/48
 2001:df4:a1c0::/48
-2001:df4:a680::/48
 2001:df4:a980::/48
 2001:df4:c180::/48
 2001:df4:c580::/48
diff --git a/ipv6/hk.cidr b/ipv6/hk.cidr
index bdf4651de..b06f64df5 100644
--- a/ipv6/hk.cidr
+++ b/ipv6/hk.cidr
@@ -251,7 +251,7 @@
 2001:df7:1780::/48
 2001:df7:2600::/48
 2001:df7:3480::/48
-2001:df7:3700::/48
+2001:df7:3700::/47
 2001:df7:3d00::/48
 2001:df7:5500::/48
 2001:df7:6280::/48
diff --git a/ipv6/id.cidr b/ipv6/id.cidr
index 106652458..5b1aa2faf 100644
--- a/ipv6/id.cidr
+++ b/ipv6/id.cidr
@@ -1525,6 +1525,8 @@
 2001:df6:5dc0::/48
 2001:df6:5e40::/48
 2001:df6:5f00::/48
+2001:df6:6140::/48
+2001:df6:61c0::/48
 2001:df6:6700::/48
 2001:df6:6f00::/48
 2001:df6:7380::/48
diff --git a/ipv6/in.cidr b/ipv6/in.cidr
index a5968f5c5..c8a221294 100644
--- a/ipv6/in.cidr
+++ b/ipv6/in.cidr
@@ -1031,7 +1031,6 @@
 2001:df4:c600::/48
 2001:df4:c840::/48
 2001:df4:cb00::/48
-2001:df4:cc00::/48
 2001:df4:ccc0::/48
 2001:df4:ce40::/48
 2001:df4:d240::/48