diff --git a/ipv4/br.cidr b/ipv4/br.cidr
index d80daba3..76809ca5 100644
--- a/ipv4/br.cidr
+++ b/ipv4/br.cidr
@@ -4104,7 +4104,7 @@
 200.106.216.0/22
 200.106.222.0/23
 200.107.64.0/22
-200.107.76.0/22
+200.107.72.0/21
 200.107.112.0/21
 200.107.216.0/21
 200.108.160.0/20
diff --git a/ipv6/ar.cidr b/ipv6/ar.cidr
index 008ac066..7097d276 100644
--- a/ipv6/ar.cidr
+++ b/ipv6/ar.cidr
@@ -421,6 +421,7 @@
 2803:4440::/32
 2803:44a0::/32
 2803:4520::/32
+2803:4550::/32
 2803:4560::/32
 2803:4660::/32
 2803:4700::/31
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index 963a1c96..e9fcc97b 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -8018,6 +8018,7 @@
 2804:842c::/32
 2804:8430::/32
 2804:8438::/32
+2804:843c::/32
 2804:8440::/32
 2804:8444::/32
 2804:844c::/32
@@ -8341,6 +8342,7 @@
 2804:89d4::/32
 2804:89d8::/32
 2804:89dc::/32
+2804:89e0::/32
 2804:89e4::/32
 2804:89e8::/32
 2804:89ec::/32
@@ -8733,4 +8735,5 @@
 2804:9008::/32
 2804:900c::/32
 2804:9010::/32
+2804:9014::/32
 2a00:aee0::/29
diff --git a/ipv6/co.cidr b/ipv6/co.cidr
index b310b190..043daaa0 100644
--- a/ipv6/co.cidr
+++ b/ipv6/co.cidr
@@ -497,6 +497,7 @@
 2803:8450::/32
 2803:84c0::/32
 2803:84e0::/32
+2803:8550::/32
 2803:8580::/32
 2803:85e0::/32
 2803:87a0::/32
diff --git a/ipv6/py.cidr b/ipv6/py.cidr
index bf2ace49..c6ace25a 100644
--- a/ipv6/py.cidr
+++ b/ipv6/py.cidr
@@ -81,6 +81,7 @@
 2803:bce0::/32
 2803:c100::/32
 2803:c450::/32
+2803:c550::/32
 2803:d260::/32
 2803:d280::/32
 2803:d390::/32
diff --git a/ipv6/ve.cidr b/ipv6/ve.cidr
index f23b7eee..1344a272 100644
--- a/ipv6/ve.cidr
+++ b/ipv6/ve.cidr
@@ -44,6 +44,7 @@
 2803:22c0::/32
 2803:2360::/32
 2803:23e0::/32
+2803:2550::/32
 2803:2720::/32
 2803:2760::/32
 2803:2890::/32