diff --git a/data/inetnum/172.23.66.128_26 b/data/inetnum/172.23.66.128_26
index df85070bb..ed61a113b 100644
--- a/data/inetnum/172.23.66.128_26
+++ b/data/inetnum/172.23.66.128_26
@@ -1,4 +1,4 @@
-inetnum:            172.23.66.128-172.23.66.191
+inetnum:            172.23.66.128 - 172.23.66.191
 netname:            404NET-IPV4
 remarks:            404NET
 descr:              404NET