diff --git a/data/inetnum/172.20.175.64_26 b/data/inetnum/172.20.175.64_26
index 18c2dfc5e..f68b1da81 100644
--- a/data/inetnum/172.20.175.64_26
+++ b/data/inetnum/172.20.175.64_26
@@ -1,4 +1,4 @@
-inetnum:            172.20.175.64-172.20.175.127
+inetnum:            172.20.175.64 - 172.20.175.127
 netname:            ZHOUZIHENG-IPV4
 descr:              zhouziheng
 country:            CN