diff --git a/data/aut-num/AS4242422822 b/data/aut-num/AS4242422822
new file mode 100644
index 000000000..91a7f425f
--- /dev/null
+++ b/data/aut-num/AS4242422822
@@ -0,0 +1,8 @@
+aut-num:            AS4242422822
+as-name:            codeqihan-AS
+descr:              This is my DN42 network
+remarks:            This is my DN42 network
+admin-c:            codeqihan-DN42
+tech-c:             codeqihan-DN42
+mnt-by:             CODEQIHAN-MNT
+source:             DN42
diff --git a/data/inetnum/172.22.130.160_27 b/data/inetnum/172.22.130.160_27
new file mode 100644
index 000000000..4f6181365
--- /dev/null
+++ b/data/inetnum/172.22.130.160_27
@@ -0,0 +1,10 @@
+inetnum:            172.22.130.160 - 172.22.130.191
+netname:            codeqihan-IPV4
+descr:              This is my DN42 network
+remarks:            This is my DN42 network
+admin-c:            codeqihan-DN42
+tech-c:             codeqihan-DN42
+mnt-by:             CODEQIHAN-MNT
+status:             ASSIGNED
+cidr:               172.22.130.160/27
+source:             DN42
diff --git a/data/mntner/CODEQIHAN-MNT b/data/mntner/CODEQIHAN-MNT
new file mode 100644
index 000000000..17837d12e
--- /dev/null
+++ b/data/mntner/CODEQIHAN-MNT
@@ -0,0 +1,7 @@
+mntner:             CODEQIHAN-MNT
+admin-c:            CODEQIHAN-DN42
+tech-c:             CODEQIHAN-DN42
+mnt-by:             CODEQIHAN-MNT
+source:             DN42
+auth:               pgp-fingerprint A6424DC4C11F3321DAC22CB263FD7390E7D63065
+remarks:            This is my DN42 network
diff --git a/data/person/codeqihan-DN42 b/data/person/codeqihan-DN42
new file mode 100644
index 000000000..89fa7f710
--- /dev/null
+++ b/data/person/codeqihan-DN42
@@ -0,0 +1,7 @@
+person:             CODEQIHAN
+contact:            codeqihan@gmail.com
+admin-c:            CODEQIHAN-DN42
+tech-c:             CODEQIHAN-DN42 
+nic-hdl:            CODEQIHAN-DN42
+mnt-by:             CODEQIHAN-MNT
+source:             DN42
diff --git a/data/route/172.22.130.160_27 b/data/route/172.22.130.160_27
new file mode 100644
index 000000000..bc438debb
--- /dev/null
+++ b/data/route/172.22.130.160_27
@@ -0,0 +1,7 @@
+route:              172.22.130.160/27
+descr:              This is my DN42 network
+remarks:            This is my DN42 network
+origin:             AS4242422822
+mnt-by:             CODEQIHAN-MNT
+source:             DN42
+max-length:         27