diff --git a/data/aut-num/AS4242421306 b/data/aut-num/AS4242421306
new file mode 100644
index 000000000..e07958b0f
--- /dev/null
+++ b/data/aut-num/AS4242421306
@@ -0,0 +1,7 @@
+aut-num:            AS4242421306
+as-name:            XINZHAO-AS
+descr:              Please send peering request to ioalzx@zha0.top.
+admin-c:            XINZHAO-DN42
+tech-c:             XINZHAO-DN42
+mnt-by:             XINZHAO-MNT
+source:             DN42
\ No newline at end of file
diff --git a/data/inet6num/fd48:28ca:36b9::_48 b/data/inet6num/fd48:28ca:36b9::_48
new file mode 100644
index 000000000..c9b489330
--- /dev/null
+++ b/data/inet6num/fd48:28ca:36b9::_48
@@ -0,0 +1,10 @@
+inet6num:           fd48:28ca:36b9:0000:0000:0000:0000:0000 - fd48:28ca:36b9:ffff:ffff:ffff:ffff:ffff
+netname:            XINZHAO-IPV6-01
+descr:              XINZHAO DN42 Research IPv6 Block
+country:            CN
+admin-c:            XINZHAO-DN42
+tech-c:             XINZHAO-DN42
+mnt-by:             XINZHAO-MNT
+status:             ASSIGNED
+cidr:               fd48:28ca:36b9::/48
+source:             DN42
diff --git a/data/inetnum/172.23.8.0_27 b/data/inetnum/172.23.8.0_27
new file mode 100644
index 000000000..772a5f02a
--- /dev/null
+++ b/data/inetnum/172.23.8.0_27
@@ -0,0 +1,10 @@
+inetnum:            172.23.8.0 - 172.23.8.31
+cidr:               172.23.8.0/27
+netname:            XINZHAO-IPV4-01
+descr:              XINZHAO DN42 Research IPv4 Block
+country:            CN
+admin-c:            XINZHAO-DN42
+tech-c:             XINZHAO-DN42
+mnt-by:             XINZHAO-MNT
+status:             ASSIGNED
+source:             DN42
\ No newline at end of file
diff --git a/data/mntner/XINZHAO-MNT b/data/mntner/XINZHAO-MNT
new file mode 100644
index 000000000..01e0f9057
--- /dev/null
+++ b/data/mntner/XINZHAO-MNT
@@ -0,0 +1,7 @@
+mntner:             XINZHAO-MNT
+admin-c:            XINZHAO-DN42
+tech-c:             XINZHAO-DN42
+mnt-by:             XINZHAO-MNT
+source:             DN42
+auth:               ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQNuKFZP34+C4CEeRr9cSq0B1weq07tF1kYrWphffaKROCcS6St0Sp7ZrkVB5vBmJG9T52srEHNlS6GOpyCUDU5JyyVRxvFCM3hIhrrCWWyYiHcoxey7P7pvoueifvITpu9nq2o4GHRE2fiRwKDCMRWotnALnBKfmW6rq97LMBXvMfVApHhlweF3D85Z6DQah6dRYxibrJDckGqo6Zt4AIQrR8DvOK7Qo8jStp9HRsr9kL5+AT8RDyyPh3Dh4/4OR4zC/ayEjog4gUi01pdsHU2PwRt9ho7zdNV7Sk5L+brTSGF7vulG9g2Fm1VEvaKhtYrFx5CmTQjPtKZ1/i9+LD
+auth:               pgp-fingerprint EB1F1374B9B6D98BA512E1D494DAA9D38E12B48B
diff --git a/data/person/XINZHAO-DN42 b/data/person/XINZHAO-DN42
new file mode 100644
index 000000000..bbdddb4af
--- /dev/null
+++ b/data/person/XINZHAO-DN42
@@ -0,0 +1,5 @@
+person:             Xin Zhao
+contact:            ioalzx@zha0.top
+nic-hdl:            XINZHAO-DN42
+mnt-by:             XINZHAO-MNT
+source:             DN42
\ No newline at end of file
diff --git a/data/route/172.23.8.0_27 b/data/route/172.23.8.0_27
new file mode 100644
index 000000000..77e3d35e6
--- /dev/null
+++ b/data/route/172.23.8.0_27
@@ -0,0 +1,5 @@
+route:              172.23.8.0/27
+descr:              Please send peering request to ioalzx@zha0.top.
+origin:             AS4242421306
+mnt-by:             XINZHAO-MNT
+source:             DN42
\ No newline at end of file
diff --git a/data/route6/fd48:28ca:36b9::_48 b/data/route6/fd48:28ca:36b9::_48
new file mode 100644
index 000000000..b65f819db
--- /dev/null
+++ b/data/route6/fd48:28ca:36b9::_48
@@ -0,0 +1,5 @@
+route6:             fd48:28ca:36b9::/48
+descr:              Please send peering request to ioalzx@zha0.top.
+origin:             AS4242421306
+mnt-by:             XINZHAO-MNT
+source:             DN42