diff --git a/ipv4/br.cidr b/ipv4/br.cidr
index ca618203..633f8bf5 100644
--- a/ipv4/br.cidr
+++ b/ipv4/br.cidr
@@ -1,6 +1,4 @@
-24.152.0.0/20
-24.152.16.0/22
-24.152.24.0/21
+24.152.0.0/19
 24.152.32.0/21
 24.152.44.0/22
 24.152.60.0/22
@@ -504,7 +502,7 @@
 45.174.176.0/23
 45.174.180.0/22
 45.174.184.0/21
-45.174.192.0/22
+45.174.192.0/21
 45.174.208.0/20
 45.174.232.0/21
 45.175.0.0/20
diff --git a/ipv6/br.cidr b/ipv6/br.cidr
index c0b8c11f..1d9a1b5c 100644
--- a/ipv6/br.cidr
+++ b/ipv6/br.cidr
@@ -818,7 +818,6 @@
 2804:510::/32
 2804:514::/32
 2804:518::/32
-2804:51c::/32
 2804:520::/32
 2804:528::/32
 2804:52c::/32
@@ -8332,7 +8331,6 @@
 2804:85a4::/32
 2804:85a8::/32
 2804:85ac::/32
-2804:85b0::/32
 2804:85b4::/32
 2804:85b8::/32
 2804:85bc::/32
@@ -8683,4 +8681,6 @@
 2804:8b24::/32
 2804:8b28::/32
 2804:8b2c::/32
+2804:8b30::/32
+2804:8b34::/32
 2a00:aee0::/29
diff --git a/ipv6/pa.cidr b/ipv6/pa.cidr
index 121e8096..814d6d2d 100644
--- a/ipv6/pa.cidr
+++ b/ipv6/pa.cidr
@@ -51,7 +51,6 @@
 2803:8960::/32
 2803:8c80::/32
 2803:96c0::/32
-2803:9ce0::/32
 2803:9e40::/32
 2803:a380::/32
 2803:ac40::/32