diff --git a/data/aut-num/AS4242420362 b/data/aut-num/AS4242420362
index ae17cd621..2a091d38b 100644
--- a/data/aut-num/AS4242420362
+++ b/data/aut-num/AS4242420362
@@ -2,6 +2,6 @@ aut-num:            AS4242420362
 as-name:            AS-VITALLY-DN42
 admin-c:            VITALLY-DN42
 tech-c:             VITALLY-DN42
-mnt-by:             VITALLY-MNT
 mnt-by:             GATUNO-MNT
+mnt-by:             VITALLY-MNT
 source:             DN42
diff --git a/data/inet6num/fd42:9559:ec92::_48 b/data/inet6num/fd42:9559:ec92::_48
index 245df27e1..5218cb4f9 100644
--- a/data/inet6num/fd42:9559:ec92::_48
+++ b/data/inet6num/fd42:9559:ec92::_48
@@ -5,7 +5,7 @@ descr:              Network of VITALLY
 country:            MX
 admin-c:            VITALLY-DN42
 tech-c:             VITALLY-DN42
-mnt-by:             VITALLY-MNT
 mnt-by:             GATUNO-MNT
+mnt-by:             VITALLY-MNT
 status:             ASSIGNED
 source:             DN42
diff --git a/data/inetnum/172.20.232.128_29 b/data/inetnum/172.20.232.128_29
index 4920b69fe..ce88742b7 100644
--- a/data/inetnum/172.20.232.128_29
+++ b/data/inetnum/172.20.232.128_29
@@ -3,8 +3,8 @@ cidr:               172.20.232.128/29
 netname:            VITALLY-NETWORK
 admin-c:            VITALLY-DN42
 tech-c:             VITALLY-DN42
-mnt-by:             VITALLY-MNT
 mnt-by:             GATUNO-MNT
+mnt-by:             VITALLY-MNT
 status:             ASSIGNED
 source:             DN42
 country:            MX
diff --git a/data/route/172.20.232.128_29 b/data/route/172.20.232.128_29
index 6f077c530..33e80c18a 100644
--- a/data/route/172.20.232.128_29
+++ b/data/route/172.20.232.128_29
@@ -1,5 +1,5 @@
 route:              172.20.232.128/29
 origin:             AS4242420362
-mnt-by:             VITALLY-MNT
 mnt-by:             GATUNO-MNT
+mnt-by:             VITALLY-MNT
 source:             DN42
diff --git a/data/route6/fd42:9559:ec92::_48 b/data/route6/fd42:9559:ec92::_48
index 0c24df5e7..0bb6293fd 100644
--- a/data/route6/fd42:9559:ec92::_48
+++ b/data/route6/fd42:9559:ec92::_48
@@ -1,5 +1,5 @@
 route6:             fd42:9559:ec92::/48
 origin:             AS4242420362
-mnt-by:             VITALLY-MNT
 mnt-by:             GATUNO-MNT
+mnt-by:             VITALLY-MNT
 source:             DN42