diff --git a/ipv4/gn.cidr b/ipv4/gn.cidr
index c75cdcff..b897b71c 100644
--- a/ipv4/gn.cidr
+++ b/ipv4/gn.cidr
@@ -6,6 +6,7 @@
 41.242.88.0/22
 45.220.52.0/22
 102.176.160.0/20
+102.218.236.0/22
 160.119.128.0/21
 196.41.90.0/24
 196.49.40.0/24
diff --git a/ipv4/ug.cidr b/ipv4/ug.cidr
index 02af71c9..023b8e10 100644
--- a/ipv4/ug.cidr
+++ b/ipv4/ug.cidr
@@ -10,6 +10,7 @@
 41.220.208.0/20
 41.221.80.0/20
 41.223.84.0/22
+45.221.8.0/22
 45.221.72.0/21
 80.88.2.0/24
 102.34.0.0/16
diff --git a/ipv4/za.cidr b/ipv4/za.cidr
index 86a5d558..ef062d78 100644
--- a/ipv4/za.cidr
+++ b/ipv4/za.cidr
@@ -319,11 +319,13 @@
 102.177.128.0/18
 102.182.0.0/16
 102.218.216.0/22
+102.218.240.0/22
 102.219.8.0/21
 102.219.16.0/22
 102.219.24.0/22
 102.219.29.0/24
 102.219.40.0/22
+102.219.48.0/22
 102.219.60.0/22
 102.219.64.0/22
 102.219.84.0/23
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index d00a3ef9..7cb5c3d4 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -71,7 +71,6 @@
 41.242.120.0/22
 41.245.128.0/17
 45.220.50.0/23
-45.221.8.0/22
 45.221.20.0/22
 80.88.6.0/24
 80.248.64.0/20
@@ -107,8 +106,8 @@
 102.218.192.0/20
 102.218.208.0/21
 102.218.220.0/22
-102.218.224.0/20
-102.218.240.0/22
+102.218.224.0/21
+102.218.232.0/22
 102.218.248.0/21
 102.219.0.0/21
 102.219.20.0/23
@@ -117,7 +116,6 @@
 102.219.31.0/24
 102.219.36.0/22
 102.219.44.0/22
-102.219.48.0/22
 102.219.56.0/22
 102.219.68.0/22
 102.219.72.0/21
diff --git a/ipv6/za.cidr b/ipv6/za.cidr
index 32906152..178b8b23 100644
--- a/ipv6/za.cidr
+++ b/ipv6/za.cidr
@@ -68,6 +68,7 @@
 2001:43fc:8000::/40
 2001:43fd::/48
 2001:43fe::/48
+2001:43ff:4000::/48
 2a01:5380::/32
 2a02:47c0::/32
 2a05:1680::/29
diff --git a/ipv6/zz.cidr b/ipv6/zz.cidr
index dc3a0ea6..6c8406c2 100644
--- a/ipv6/zz.cidr
+++ b/ipv6/zz.cidr
@@ -1151,7 +1151,20 @@
 2001:43ff:800::/37
 2001:43ff:1000::/36
 2001:43ff:2000::/35
-2001:43ff:4000::/34
+2001:43ff:4001::/48
+2001:43ff:4002::/47
+2001:43ff:4004::/46
+2001:43ff:4008::/45
+2001:43ff:4010::/44
+2001:43ff:4020::/43
+2001:43ff:4040::/42
+2001:43ff:4080::/41
+2001:43ff:4100::/40
+2001:43ff:4200::/39
+2001:43ff:4400::/38
+2001:43ff:4800::/37
+2001:43ff:5000::/36
+2001:43ff:6000::/35
 2001:43ff:8010::/44
 2001:43ff:8020::/43
 2001:43ff:8040::/42