diff --git a/data/aut-num/AS4242420249 b/data/aut-num/AS4242420249
new file mode 100644
index 000000000..95244eee9
--- /dev/null
+++ b/data/aut-num/AS4242420249
@@ -0,0 +1,7 @@
+aut-num:            AS4242420249
+as-name:            ITY-AS
+descr:              peer wiht me at ity@keemail.me
+admin-c:            ITY-DN42
+tech-c:             ITY-DN42
+mnt-by:             ITY-MNT
+source:             DN42
diff --git a/data/inet6num/fd0c:d28c:fbc9::_48 b/data/inet6num/fd0c:d28c:fbc9::_48
new file mode 100644
index 000000000..d5b4ece0d
--- /dev/null
+++ b/data/inet6num/fd0c:d28c:fbc9::_48
@@ -0,0 +1,10 @@
+inet6num:           fd0c:d28c:fbc9:0000:0000:0000:0000:0000 - fd0c:d28c:fbc9:ffff:ffff:ffff:ffff:ffff
+netname:            ITY-IPV6
+descr:              Experiment and research
+country:            HK
+admin-c:            ITY-DN42
+tech-c:             ITY-DN42
+mnt-by:             ITY-MNT
+status:             ASSIGNED
+cidr:               fd0c:d28c:fbc9::/48
+source:             DN42
diff --git a/data/inetnum/172.23.242.0_27 b/data/inetnum/172.23.242.0_27
new file mode 100644
index 000000000..c4919f77c
--- /dev/null
+++ b/data/inetnum/172.23.242.0_27
@@ -0,0 +1,10 @@
+inetnum:            172.23.242.0-172.23.242.31
+netname:            ITY-IPV4
+descr:              peer with me at ity@keemail.me
+country:            HK
+admin-c:            ITY-DN42
+tech-c:             ITY-DN42
+mnt-by:             ITY-MNT
+status:             ASSIGNED
+cidr:               172.23.242.0/27
+source:             DN42
diff --git a/data/mntner/ITY-MNT b/data/mntner/ITY-MNT
new file mode 100644
index 000000000..dd253cb46
--- /dev/null
+++ b/data/mntner/ITY-MNT
@@ -0,0 +1,6 @@
+mntner:             ITY-MNT
+admin-c:            ITY-DN42
+tech-c:             ITY-DN42
+mnt-by:             ITY-MNT
+source:             DN42
+auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICkPrdhidQXIJh041lLSLrmca0RDiKrp6iFhBXl5vLfW root@vultr.guest
diff --git a/data/person/ITY-DN42 b/data/person/ITY-DN42
new file mode 100644
index 000000000..92f149136
--- /dev/null
+++ b/data/person/ITY-DN42
@@ -0,0 +1,6 @@
+person:             Wanglong Xu
+e-mail:             ity@keemail.me
+contact:            telegram:ity7777
+nic-hdl:            ITY-DN42
+mnt-by:             ITY-MNT
+source:             DN42
diff --git a/data/route/172.23.242.0_27 b/data/route/172.23.242.0_27
new file mode 100644
index 000000000..1c38bf60c
--- /dev/null
+++ b/data/route/172.23.242.0_27
@@ -0,0 +1,5 @@
+route:              172.23.242.0/27
+descr:              research
+origin:             AS4242420249
+mnt-by:             ITY-MNT
+source:             DN42
diff --git a/data/route6/fd0c:d28c:fbc9::_48 b/data/route6/fd0c:d28c:fbc9::_48
new file mode 100644
index 000000000..b1cfc5280
--- /dev/null
+++ b/data/route6/fd0c:d28c:fbc9::_48
@@ -0,0 +1,5 @@
+route6:             fd0c:d28c:fbc9::/48
+descr:              peer with me at ity@keemail.me
+origin:             AS4242420249
+mnt-by:             ITY-MNT
+source:             DN42