diff --git a/ipv4/br.cidr b/ipv4/br.cidr
index 1f691712..ff550cf0 100644
--- a/ipv4/br.cidr
+++ b/ipv4/br.cidr
@@ -251,9 +251,7 @@
 45.164.0.0/21
 45.164.8.0/22
 45.164.24.0/21
-45.164.32.0/20
-45.164.52.0/22
-45.164.56.0/21
+45.164.32.0/19
 45.164.68.0/22
 45.164.72.0/21
 45.164.80.0/20
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 975751f0..48bf375d 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -5321,7 +5321,6 @@
 2804:5410::/32
 2804:5414::/32
 2804:5418::/32
-2804:541c::/32
 2804:5420::/32
 2804:5424::/32
 2804:5428::/32
@@ -8686,4 +8685,6 @@
 2804:8b00::/32
 2804:8b04::/32
 2804:8b08::/32
+2804:8b0c::/32
+2804:8b10::/32
 2a00:aee0::/29
diff --git a/ipv6/do.cidr b/ipv6/do.cidr
index 768cbb85..a276f26e 100644
--- a/ipv6/do.cidr
+++ b/ipv6/do.cidr
@@ -95,6 +95,7 @@
 2803:ace0::/32
 2803:b090::/32
 2803:b290::/32
+2803:b990::/32
 2803:ba10::/32
 2803:c010::/32
 2803:c260::/32
diff --git a/ipv6/mx.cidr b/ipv6/mx.cidr
index dea8bc09..300d187f 100644
--- a/ipv6/mx.cidr
+++ b/ipv6/mx.cidr
@@ -116,4 +116,5 @@
 2806:3e0::/28
 2806:3f0::/29
 2806:3f8::/31
+2806:400::/32
 2806:1000::/24
diff --git a/ipv6/py.cidr b/ipv6/py.cidr
index c9218fbc..8de80d2f 100644
--- a/ipv6/py.cidr
+++ b/ipv6/py.cidr
@@ -50,6 +50,7 @@
 2803:74c0::/32
 2803:7520::/32
 2803:7960::/32
+2803:7990::/32
 2803:7d80::/32
 2803:8160::/32
 2803:8920::/32