diff --git a/data/inet6num/fd42:2950:101::_48 b/data/inet6num/fd42:2950:101::_48
index e96209f86..2a40096ab 100644
--- a/data/inet6num/fd42:2950:101::_48
+++ b/data/inet6num/fd42:2950:101::_48
@@ -11,6 +11,5 @@ mnt-by:             SIS-MNT
 org:                ORG-SIS
 status:             ASSIGNED
 cidr:               fd42:2950:101::/48
-nserver:            lab1.sis.dn42 172.23.38.161
-nserver:            lab1.sis.dn42 fd42:2950:101::1
+nserver:            lab1.sis.dn42
 source:             DN42
diff --git a/data/inetnum/172.23.38.160_27 b/data/inetnum/172.23.38.160_27
index ef9a01c54..2fae6d4b0 100644
--- a/data/inetnum/172.23.38.160_27
+++ b/data/inetnum/172.23.38.160_27
@@ -11,6 +11,5 @@ mnt-by:             SIS-MNT
 org:                ORG-SIS
 status:             ASSIGNED
 cidr:               172.23.38.160/27
-nserver:            lab1.sis.dn42 172.23.38.161
-nserver:            lab1.sis.dn42 fd42:2950:101::1
+nserver:            lab1.sis.dn42
 source:             DN42