diff --git a/data/isp/drpeng.txt b/data/isp/drpeng.txt
index fb2ae90e..5ced46f7 100644
--- a/data/isp/drpeng.txt
+++ b/data/isp/drpeng.txt
@@ -178,7 +178,6 @@
 113.45.124.0/22
 113.46.0.0/17
 113.46.248.0/21
-113.47.96.0/20
 113.47.192.0/21
 113.47.200.0/22
 113.47.208.0/21
diff --git a/data/isp/huawei.txt b/data/isp/huawei.txt
index b3f1234c..98e25932 100644
--- a/data/isp/huawei.txt
+++ b/data/isp/huawei.txt
@@ -31,9 +31,7 @@
 113.46.192.0/19
 113.46.224.0/20
 113.46.240.0/21
-113.47.0.0/18
-113.47.64.0/19
-113.47.112.0/20
+113.47.0.0/17
 113.47.128.0/18
 113.47.204.0/22
 113.47.220.0/22