diff --git a/data/aut-num/AS4242424000 b/data/aut-num/AS4242421103
similarity index 85%
rename from data/aut-num/AS4242424000
rename to data/aut-num/AS4242421103
index 1e916fb1e..02b356fea 100644
--- a/data/aut-num/AS4242424000
+++ b/data/aut-num/AS4242421103
@@ -1,4 +1,4 @@
-aut-num:            AS4242424000
+aut-num:            AS4242421103
 as-name:            BT709-AS
 descr:              BT709 Communications
 admin-c:            BT709-DN42
diff --git a/data/inet6num/fd00:b709::_48 b/data/inet6num/fd00:b709::_48
index e3b068485..f90b32586 100644
--- a/data/inet6num/fd00:b709::_48
+++ b/data/inet6num/fd00:b709::_48
@@ -6,7 +6,5 @@ country:            GB
 admin-c:            BT709-DN42
 tech-c:             BT709-DN42
 mnt-by:             BT709-MNT
-nserver:            ns1.bt709.dn42
-nserver:            ns2.bt709.dn42
 status:             ASSIGNED
 source:             DN42
diff --git a/data/inetnum/172.20.15.48_29 b/data/inetnum/172.20.15.48_29
index f6e941cbd..40ffae070 100644
--- a/data/inetnum/172.20.15.48_29
+++ b/data/inetnum/172.20.15.48_29
@@ -6,7 +6,5 @@ country:            GB
 admin-c:            BT709-DN42
 tech-c:             BT709-DN42
 mnt-by:             BT709-MNT
-nserver:            ns1.bt709.dn42
-nserver:            ns2.bt709.dn42
 status:             ASSIGNED
 source:             DN42
diff --git a/data/mntner/BT709-MNT b/data/mntner/BT709-MNT
index ae946d0e1..5e91edf0e 100644
--- a/data/mntner/BT709-MNT
+++ b/data/mntner/BT709-MNT
@@ -2,4 +2,5 @@ mntner:             BT709-MNT
 admin-c:            BT709-DN42
 tech-c:             BT709-DN42
 mnt-by:             BT709-MNT
+auth:               pgp-fingerprint 5F606A247BCB1AFBEF39E723A81C56E3A2BB23A1
 source:             DN42
diff --git a/data/route/172.20.15.48_29 b/data/route/172.20.15.48_29
index f2778208e..79ed7116a 100644
--- a/data/route/172.20.15.48_29
+++ b/data/route/172.20.15.48_29
@@ -1,5 +1,5 @@
 route:              172.20.15.48/29
 descr:              BT709 Communications
-origin:             AS4242424000
+origin:             AS4242421103
 mnt-by:             BT709-MNT
 source:             DN42
diff --git a/data/route6/fd00:b709::_48 b/data/route6/fd00:b709::_48
index 256611c9f..aff19ce05 100644
--- a/data/route6/fd00:b709::_48
+++ b/data/route6/fd00:b709::_48
@@ -1,5 +1,5 @@
 route6:             fd00:b709::/48
 descr:              BT709 Communications
-origin:             AS4242424000
+origin:             AS4242421103
 mnt-by:             BT709-MNT
 source:             DN42