diff --git a/data/inet6num/fd59:a9db:1a5e:0670::_64 b/data/inet6num/fd59:a9db:1a5e:0670::_64
index e645f9dd9..952dd54f6 100644
--- a/data/inet6num/fd59:a9db:1a5e:0670::_64
+++ b/data/inet6num/fd59:a9db:1a5e:0670::_64
@@ -6,7 +6,5 @@ country:            NL
 admin-c:            FOOBARS-DN42
 tech-c:             FOOBARS-DN42
 mnt-by:             FOOBARS-MNT
-nserver:            ns1.foobars.dn42
-nserver:            ns2.foobars.dn42
 status:             ASSIGNED
 source:             DN42
diff --git a/data/inetnum/172.23.100.0_25 b/data/inetnum/172.23.100.0_25
index 53393f26b..1d9143173 100644
--- a/data/inetnum/172.23.100.0_25
+++ b/data/inetnum/172.23.100.0_25
@@ -4,7 +4,5 @@ netname:            FOOBARS
 admin-c:            FOOBARS-DN42
 tech-c:             FOOBARS-DN42
 mnt-by:             FOOBARS-MNT
-nserver:            ns1.foobars.dn42
-nserver:            ns2.foobars.dn42
 status:             ASSIGNED
 source:             DN42