diff --git a/data/inetnum/172.20.33.32_28 b/data/inetnum/172.20.33.32_28
index b9e100920..d343d71bd 100644
--- a/data/inetnum/172.20.33.32_28
+++ b/data/inetnum/172.20.33.32_28
@@ -1,4 +1,4 @@
-inetnum:            172.20.33.32 - 172.20.128.47
+inetnum:            172.20.33.32 - 172.20.33.47
 netname:            ALTF4-GATEWAY
 descr:              my gateway to the wooooorld extention
 country:            BE