diff --git a/data/inetnum/172.23.99.192_27 b/data/inetnum/172.23.99.192_27
index 78792ce9f..3c4f07981 100644
--- a/data/inetnum/172.23.99.192_27
+++ b/data/inetnum/172.23.99.192_27
@@ -1,4 +1,4 @@
-inetnum:            172.23.99.192-172.23.99.223
+inetnum:            172.23.99.192 - 172.23.99.223
 netname:            DINGYX99-IPV4
 remarks:            Peer with me at i@dingyx99.me
 descr:              Peer with me at i@dingyx99.me