diff --git a/ipv4/bd.cidr b/ipv4/bd.cidr
index 9f5f96942..1fe3bf0ff 100644
--- a/ipv4/bd.cidr
+++ b/ipv4/bd.cidr
@@ -1723,6 +1723,7 @@
 157.15.36.0/23
 157.15.60.0/23
 157.15.114.0/23
+157.15.121.0/24
 157.119.48.0/22
 157.119.184.0/22
 157.119.236.0/22
diff --git a/ipv4/in.cidr b/ipv4/in.cidr
index 5cb050303..cdea9ec2b 100644
--- a/ipv4/in.cidr
+++ b/ipv4/in.cidr
@@ -5750,6 +5750,8 @@
 157.15.88.0/22
 157.15.92.0/23
 157.15.98.0/23
+157.15.128.0/22
+157.15.132.0/23
 157.32.0.0/12
 157.48.0.0/14
 157.119.24.0/22
diff --git a/ipv4/kr.cidr b/ipv4/kr.cidr
index ea544c375..79909d55d 100644
--- a/ipv4/kr.cidr
+++ b/ipv4/kr.cidr
@@ -274,7 +274,6 @@
 103.105.156.0/22
 103.105.160.0/22
 103.106.140.0/22
-103.108.108.0/22
 103.109.64.0/22
 103.114.62.0/24
 103.114.124.0/22
diff --git a/ipv4/la.cidr b/ipv4/la.cidr
index ddc101ac4..8495b5837 100644
--- a/ipv4/la.cidr
+++ b/ipv4/la.cidr
@@ -36,6 +36,7 @@
 115.84.64.0/18
 139.5.156.0/22
 141.164.96.0/20
+157.15.126.0/23
 157.119.180.0/22
 180.131.148.0/22
 183.182.96.0/19
diff --git a/ipv6/bd.cidr b/ipv6/bd.cidr
index 2cb75e551..d4b115a93 100644
--- a/ipv6/bd.cidr
+++ b/ipv6/bd.cidr
@@ -475,6 +475,8 @@
 2001:df3:5f40::/48
 2001:df3:6540::/48
 2001:df3:66c0::/48
+2001:df3:6cc0::/48
+2001:df3:6d40::/48
 2001:df3:9680::/48
 2001:df3:9980::/48
 2001:df3:a180::/48
diff --git a/ipv6/in.cidr b/ipv6/in.cidr
index 3ba6a6c03..9baf9b17f 100644
--- a/ipv6/in.cidr
+++ b/ipv6/in.cidr
@@ -848,6 +848,9 @@
 2001:df3:6a40::/48
 2001:df3:6c00::/48
 2001:df3:6d80::/48
+2001:df3:6dc0::/48
+2001:df3:6e40::/48
+2001:df3:6ec0::/48
 2001:df3:7b00::/48
 2001:df3:7d00::/48
 2001:df3:8800::/48
diff --git a/ipv6/la.cidr b/ipv6/la.cidr
index 7cec01aa7..a2a482825 100644
--- a/ipv6/la.cidr
+++ b/ipv6/la.cidr
@@ -2,6 +2,7 @@
 2001:df0:df80::/48
 2001:df3:640::/48
 2001:df3:5e80::/48
+2001:df3:6c40::/48
 2001:df3:e000::/48
 2001:df4:6400::/48
 2001:df4:b900::/48