diff --git a/data/aut-num/AS4242422519 b/data/aut-num/AS4242422519
new file mode 100644
index 000000000..3e2dc5e85
--- /dev/null
+++ b/data/aut-num/AS4242422519
@@ -0,0 +1,7 @@
+aut-num:            AS4242422519
+as-name:            AS-LANCAN
+descr:              Peer
+admin-c:            LIHAHA11-DN42
+tech-c:             LIHAHA11-DN42
+mnt-by:             LANCAN-MNT
+source:             DN42
diff --git a/data/inet6num/fd66:97fe:21c2::_48 b/data/inet6num/fd66:97fe:21c2::_48
new file mode 100644
index 000000000..e0c82b9a8
--- /dev/null
+++ b/data/inet6num/fd66:97fe:21c2::_48
@@ -0,0 +1,10 @@
+inet6num:           fd66:97fe:21c2:0000:0000:0000:0000:0000 - fd66:97fe:21c2:ffff:ffff:ffff:ffff:ffff
+netname:            LANCAN-IPV6
+descr:              Peer
+country:            CN
+admin-c:            LIHAHA11-DN42
+tech-c:             LIHAHA11-DN42
+mnt-by:             LANCAN-MNT
+status:             ASSIGNED
+cidr:               fd66:97fe:21c2::/48
+source:             DN42
diff --git a/data/inetnum/172.20.227.0_26 b/data/inetnum/172.20.227.0_26
new file mode 100644
index 000000000..2e283db8b
--- /dev/null
+++ b/data/inetnum/172.20.227.0_26
@@ -0,0 +1,11 @@
+inetnum:            172.20.227.0 - 172.20.227.63
+netname:            LANCAN-IPV4
+remarks:            PeeEEEEEEEr with me at q123456789042@outlook.com
+descr:              PeeEEEEEEEr with me at q123456789042@outlook.com
+country:            CN
+admin-c:            LIHAHA11-DN42
+tech-c:             LIHAHA11-DN42
+mnt-by:             LANCAN-MNT
+status:             ASSIGNED
+cidr:               172.20.227.0/26
+source:             DN42
diff --git a/data/mntner/LANCAN-MNT b/data/mntner/LANCAN-MNT
new file mode 100644
index 000000000..7ded63326
--- /dev/null
+++ b/data/mntner/LANCAN-MNT
@@ -0,0 +1,6 @@
+mntner:             LANCAN-MNT
+admin-c:            LIHAHA11-DN42
+tech-c:             LIHAHA11-DN42
+mnt-by:             LANCAN-MNT
+auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBvFYzXh6PGVeuX8/HeSk/Nvh6B8dEuZDuj5Z3MEokb3 li@li
+source:             DN42
diff --git a/data/person/LIHAHA11-DN42 b/data/person/LIHAHA11-DN42
new file mode 100644
index 000000000..0a248ba33
--- /dev/null
+++ b/data/person/LIHAHA11-DN42
@@ -0,0 +1,6 @@
+person:             LIHAHA
+e-mail:             q123456789042@outlook.com
+contact:            GitHub:lihaha11
+nic-hdl:            LIHAHA11-DN42
+mnt-by:             LANCAN-MNT
+source:             DN42
diff --git a/data/route/172.20.227.0_26 b/data/route/172.20.227.0_26
new file mode 100644
index 000000000..70a5cfefa
--- /dev/null
+++ b/data/route/172.20.227.0_26
@@ -0,0 +1,5 @@
+route:              172.20.227.0/26
+origin:             AS4242422519
+max-length:         26
+mnt-by:             LANCAN-MNT
+source:             DN42
diff --git a/data/route6/fd66:97fe:21c2::_48 b/data/route6/fd66:97fe:21c2::_48
new file mode 100644
index 000000000..31ffe7a95
--- /dev/null
+++ b/data/route6/fd66:97fe:21c2::_48
@@ -0,0 +1,6 @@
+route6:             fd66:97fe:21c2::/48
+descr:              Peer
+origin:             AS4242422519
+max-length:         48
+mnt-by:             LANCAN-MNT
+source:             DN42