diff --git a/data/inetnum/172.23.154.0_23 b/data/inetnum/172.23.154.0_23
deleted file mode 100644
index 76739c52d..000000000
--- a/data/inetnum/172.23.154.0_23
+++ /dev/null
@@ -1,11 +0,0 @@
-inetnum:            172.23.154.0 - 172.23.155.255
-netname:            NET-NULLL-RSVD-DN42
-descr:              Reserved range
-country:            DE
-admin-c:            STV0G-DN42
-tech-c:             STV0G-DN42
-mnt-by:             NULLL-MNT
-nserver:            ns0.0l.dn42
-status:             ASSIGNED
-cidr:               172.23.154.0/23
-source:             DN42