diff --git a/ipv4/br.cidr b/ipv4/br.cidr
index 8585d6ff..4868fba0 100644
--- a/ipv4/br.cidr
+++ b/ipv4/br.cidr
@@ -4044,7 +4044,7 @@
 200.39.156.0/22
 200.49.24.0/21
 200.49.32.0/19
-200.50.148.0/22
+200.50.144.0/21
 200.50.192.0/19
 200.50.224.0/21
 200.52.16.0/20
diff --git a/ipv4/py.cidr b/ipv4/py.cidr
index e24c234d..8f4e4ebc 100644
--- a/ipv4/py.cidr
+++ b/ipv4/py.cidr
@@ -105,6 +105,7 @@
 200.10.228.0/22
 200.12.146.0/24
 200.26.176.0/21
+200.50.156.0/22
 200.61.224.0/20
 200.85.32.0/19
 200.108.128.0/20
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 53e7a6c7..5b0acac8 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -2677,7 +2677,6 @@
 2804:2740::/32
 2804:2744::/32
 2804:2748::/32
-2804:2758::/32
 2804:275c::/32
 2804:2760::/32
 2804:2764::/32
@@ -4360,7 +4359,6 @@
 2804:4484::/32
 2804:4488::/32
 2804:448c::/32
-2804:4490::/32
 2804:4494::/32
 2804:4498::/32
 2804:449c::/32
@@ -8733,4 +8731,5 @@
 2804:8d4c::/32
 2804:8d50::/32
 2804:8d54::/32
+2804:8d58::/32
 2a00:aee0::/29
diff --git a/ipv6/mx.cidr b/ipv6/mx.cidr
index c08b17ab..2e8ebcbb 100644
--- a/ipv6/mx.cidr
+++ b/ipv6/mx.cidr
@@ -45,8 +45,7 @@
 2801:c4:80::/48
 2801:c4:90::/47
 2801:c4:92::/48
-2801:c4:95::/48
-2801:c4:96::/47
+2801:c4:94::/46
 2801:c4:98::/45
 2801:c4:a0::/47
 2801:c4:a3::/48
@@ -62,11 +61,12 @@
 2801:c4:c0::/42
 2801:c4:100::/40
 2801:c4:200::/44
+2801:c4:213::/48
 2801:c4:217::/48
 2801:c4:218::/45
 2801:c4:220::/44
 2801:c4:240::/44
-2801:c4:250::/48
+2801:c4:250::/47
 2801:c4:259::/48
 2801:c4:278::/48
 2801:c5::/32
diff --git a/ipv6/py.cidr b/ipv6/py.cidr
index 09bec480..6480266e 100644
--- a/ipv6/py.cidr
+++ b/ipv6/py.cidr
@@ -45,6 +45,7 @@
 2803:58e0::/32
 2803:5a40::/32
 2803:5a60::/32
+2803:6050::/32
 2803:6510::/32
 2803:6940::/32
 2803:71a0::/32