diff --git a/ipv4/bj.cidr b/ipv4/bj.cidr
index ba120a55..c9e2b62c 100644
--- a/ipv4/bj.cidr
+++ b/ipv4/bj.cidr
@@ -11,7 +11,6 @@
 45.221.224.0/19
 81.91.224.0/20
 102.38.128.0/19
-102.223.152.0/23
 137.255.0.0/16
 154.65.28.0/22
 154.66.128.0/20
diff --git a/ipv4/za.cidr b/ipv4/za.cidr
index be9d3729..64ba887e 100644
--- a/ipv4/za.cidr
+++ b/ipv4/za.cidr
@@ -257,7 +257,7 @@
 102.131.0.0/20
 102.131.18.0/23
 102.131.20.0/22
-102.131.24.0/21
+102.131.28.0/22
 102.131.60.0/22
 102.132.0.0/20
 102.132.32.0/19
diff --git a/ipv4/zz.cidr b/ipv4/zz.cidr
index ce658d2a..2597c7e8 100644
--- a/ipv4/zz.cidr
+++ b/ipv4/zz.cidr
@@ -29,6 +29,7 @@
 102.23.120.0/22
 102.23.136.0/22
 102.131.17.0/24
+102.131.24.0/22
 102.134.76.0/22
 102.177.76.0/22
 102.192.0.0/12
@@ -36,16 +37,10 @@
 102.216.0.0/14
 102.220.0.0/15
 102.222.0.0/16
-102.223.0.0/18
-102.223.64.0/19
-102.223.96.0/22
-102.223.104.0/21
-102.223.112.0/20
+102.223.0.0/17
 102.223.128.0/22
 102.223.136.0/22
-102.223.144.0/21
-102.223.154.0/23
-102.223.156.0/22
+102.223.144.0/20
 102.223.160.0/20
 102.223.180.0/22
 102.223.184.0/21
diff --git a/ipv6/bj.cidr b/ipv6/bj.cidr
index df1451ed..e7cab042 100644
--- a/ipv6/bj.cidr
+++ b/ipv6/bj.cidr
@@ -1,7 +1,6 @@
 2001:4320::/32
 2001:43f8:9a0::/48
 2001:43f8:af0::/47
-2001:43f8:1480::/48
 2c0f:f018::/32
 2c0f:f188::/32
 2c0f:f1d0::/32
diff --git a/ipv6/zz.cidr b/ipv6/zz.cidr
index b7afe6db..c8ed7834 100644
--- a/ipv6/zz.cidr
+++ b/ipv6/zz.cidr
@@ -943,13 +943,7 @@
 2001:43f8:1472::/47
 2001:43f8:1474::/46
 2001:43f8:1478::/45
-2001:43f8:1481::/48
-2001:43f8:1482::/47
-2001:43f8:1484::/46
-2001:43f8:1488::/45
-2001:43f8:1490::/44
-2001:43f8:14a0::/43
-2001:43f8:14c0::/42
+2001:43f8:1480::/41
 2001:43f8:1510::/44
 2001:43f8:1520::/43
 2001:43f8:1540::/42