diff --git a/data/aut-num/AS4242422299 b/data/aut-num/AS4242422299
new file mode 100644
index 000000000..1da0fbece
--- /dev/null
+++ b/data/aut-num/AS4242422299
@@ -0,0 +1,6 @@
+aut-num:            AS4242422299
+as-name:            MENTHA-AS
+admin-c:            MENTHA-DN42
+tech-c:             MENTHA-DN42
+mnt-by:             MENTHA-MNT
+source:             DN42
diff --git a/data/inet6num/fd01:470:f129::_48 b/data/inet6num/fd01:470:f129::_48
new file mode 100644
index 000000000..04b810e7c
--- /dev/null
+++ b/data/inet6num/fd01:470:f129::_48
@@ -0,0 +1,9 @@
+inet6num:           fd01:0470:f129:0000:0000:0000:0000:0000 - fd01:0470:f129:ffff:ffff:ffff:ffff:ffff
+netname:            MENTHA-NET
+cidr:               fd01:470:f129::/48
+country:            US
+admin-c:            MENTHA-DN42
+tech-c:             MENTHA-DN42
+mnt-by:             MENTHA-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.20.6.128_28 b/data/inetnum/172.20.6.128_28
new file mode 100644
index 000000000..4b6c26ee7
--- /dev/null
+++ b/data/inetnum/172.20.6.128_28
@@ -0,0 +1,8 @@
+inetnum:            172.20.6.128 - 172.20.6.143
+cidr:               172.20.6.128/28
+netname:            MENTHA-NET4
+admin-c:            MENTHA-DN42
+tech-c:             MENTHA-DN42
+mnt-by:             MENTHA-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/MENTHA-MNT b/data/mntner/MENTHA-MNT
new file mode 100644
index 000000000..1d8ca365e
--- /dev/null
+++ b/data/mntner/MENTHA-MNT
@@ -0,0 +1,7 @@
+mntner:             MENTHA-MNT
+descr:              Mentha Maintenance Object
+auth:               pgp-fingerprint 1B6A372C0894D8298FEEE9AB14C92FD5C3FC2266
+admin-c:            MENTHA-DN42
+tech-c:             MENTHA-DN42
+mnt-by:             MENTHA-MNT
+source:             DN42
diff --git a/data/person/MENTHA-DN42 b/data/person/MENTHA-DN42
new file mode 100644
index 000000000..5e2e61beb
--- /dev/null
+++ b/data/person/MENTHA-DN42
@@ -0,0 +1,6 @@
+person:             Mentha
+contact:            mail:jiangxueqian@gmail.com
+pgp-fingerprint:    1B6A372C0894D8298FEEE9AB14C92FD5C3FC2266
+nic-hdl:            MENTHA-DN42
+mnt-by:             MENTHA-MNT
+source:             DN42
diff --git a/data/route/172.20.6.128_28 b/data/route/172.20.6.128_28
new file mode 100644
index 000000000..212d1820a
--- /dev/null
+++ b/data/route/172.20.6.128_28
@@ -0,0 +1,4 @@
+route:              172.20.6.128/28
+origin:             AS4242422299
+mnt-by:             MENTHA-MNT
+source:             DN42
diff --git a/data/route6/fd01:470:f129::_48 b/data/route6/fd01:470:f129::_48
new file mode 100644
index 000000000..3feb5484e
--- /dev/null
+++ b/data/route6/fd01:470:f129::_48
@@ -0,0 +1,4 @@
+route6:             fd01:470:f129::/48
+origin:             AS4242422299
+mnt-by:             MENTHA-MNT
+source:             DN42