diff --git a/data/aut-num/AS4242422304 b/data/aut-num/AS4242422304
index 8a32aad6e..e2f328bca 100644
--- a/data/aut-num/AS4242422304
+++ b/data/aut-num/AS4242422304
@@ -3,3 +3,4 @@ as-name:	AS for NETLAB Network
 admin-c:	NETLAB-DN42
 tech-c:		NETLAB-DN42
 mnt-by:		NETLAB-MNT
+source:		DN42
diff --git a/data/inet6num/fd42:dead:666::_48 b/data/inet6num/fd42:dead:666::_48
index 01d67bd94..2c0805e90 100644
--- a/data/inet6num/fd42:dead:666::_48
+++ b/data/inet6num/fd42:dead:666::_48
@@ -1,4 +1,4 @@
-inet6num:	fd42:dead:666:0000:0000:0000:0000:0000 - fd42:dead:666:ffff:ffff:ffff:ffff:ffff
+inet6num:	fd42:dead:0666:0000:0000:0000:0000:0000 - fd42:dead:0666:ffff:ffff:ffff:ffff:ffff
 cidr:		fd42:dead:666::/48
 netname:	NETLAB-NETWORK
 descr:		Network of Netlab
@@ -7,3 +7,4 @@ admin-c:	NETLAB-DN42
 tech-c:		NETLAB-DN42
 mnt-by:		NETLAB-MNT
 status:		ASSIGNED
+source:		DN42
diff --git a/data/mntner/NETLAB-MNT b/data/mntner/NETLAB-MNT
index 9d0a6d12a..bdba32aa7 100644
--- a/data/mntner/NETLAB-MNT
+++ b/data/mntner/NETLAB-MNT
@@ -1,4 +1,5 @@
-mnter:		NETLAB-MNT
+mntner:		NETLAB-MNT
 admin-c: 	NETLAB-DN42
 tech-c: 	NETLAB-DN42
 mnt-by: 	NETLAB-MNT
+source:		DN42
diff --git a/data/person/NETLAB-DN42 b/data/person/NETLAB-DN42
index bd7bef506..7d5af209d 100644
--- a/data/person/NETLAB-DN42
+++ b/data/person/NETLAB-DN42
@@ -2,3 +2,4 @@ person:		netlab
 contact:	peering@netlab.st
 nic-hdl:	NETLAB-DN42
 mnt-by:		NETLAB-MNT
+source:		DN42
diff --git a/data/route6/fd42:dead:666::_48 b/data/route6/fd42:dead:666::_48
index e9ecf6c0f..8741cfd0c 100644
--- a/data/route6/fd42:dead:666::_48
+++ b/data/route6/fd42:dead:666::_48
@@ -3,3 +3,4 @@ origin:		AS4242422304
 admin-c:	NETLAB-DN42
 tech-c:		NETLAB-DN42
 mnt-by:		NETLAB-MNT
+source:		DN42