diff --git a/data/aut-num/AS4242422221 b/data/aut-num/AS4242422221
new file mode 100644
index 000000000..15530c8d9
--- /dev/null
+++ b/data/aut-num/AS4242422221
@@ -0,0 +1,6 @@
+aut-num:            AS4242422221
+as-name:            AS-LINNA1024-DN42
+admin-c:            LINNA1024-DN42
+tech-c:             LINNA1024-DN42
+mnt-by:             LINNA1024-MNT
+source:             DN42
diff --git a/data/inet6num/fd74:7437:cc4::_48 b/data/inet6num/fd74:7437:cc4::_48
new file mode 100644
index 000000000..6770d25b9
--- /dev/null
+++ b/data/inet6num/fd74:7437:cc4::_48
@@ -0,0 +1,10 @@
+inet6num:           fd74:7437:0cc4:0000:0000:0000:0000:0000 - fd74:7437:0cc4:ffff:ffff:ffff:ffff:ffff
+cidr:               fd74:7437:cc4::/48
+netname:            LINNA1024-NETWORK
+descr:              LINNA1024-IPV6
+country:            HK
+admin-c:            LINNA1024-DN42
+tech-c:             LINNA1024-DN42
+mnt-by:             LINNA1024-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.22.128.96_27 b/data/inetnum/172.22.128.96_27
new file mode 100644
index 000000000..0ced244e9
--- /dev/null
+++ b/data/inetnum/172.22.128.96_27
@@ -0,0 +1,10 @@
+inetnum:            172.22.128.96 - 172.22.128.127
+cidr:               172.22.128.96/27
+netname:            LINNA1024-NETWORK
+descr:              LINNA1024
+country:            HK
+admin-c:            LINNA1024-DN42
+tech-c:             LINNA1024-DN42
+mnt-by:             LINNA1024-MNT
+status:             ASSIGNED
+source:             DN42
\ No newline at end of file
diff --git a/data/mntner/LINNA1024-MNT b/data/mntner/LINNA1024-MNT
new file mode 100644
index 000000000..4c4e9b51c
--- /dev/null
+++ b/data/mntner/LINNA1024-MNT
@@ -0,0 +1,6 @@
+mntner:             LINNA1024-MNT
+admin-c:            LINNA1024-DN42
+tech-c:             LINNA1024-DN42
+mnt-by:             LINNA1024-MNT
+auth:               pgp-fingerprint BDCAA5D3C27940F3B96B4C9388DF1EFD3E54B80D
+source:             DN42
diff --git a/data/person/LINNA1024-DN42 b/data/person/LINNA1024-DN42
new file mode 100644
index 000000000..2676296a6
--- /dev/null
+++ b/data/person/LINNA1024-DN42
@@ -0,0 +1,6 @@
+person:             linna1024
+e-mail:             linna@linna.moe
+nic-hdl:            LINNA1024-DN42
+mnt-by:             LINNA1024-MNT
+source:             DN42
+contact:            telegram:@linna2048
\ No newline at end of file
diff --git a/data/route/172.22.128.96_27 b/data/route/172.22.128.96_27
new file mode 100644
index 000000000..090288246
--- /dev/null
+++ b/data/route/172.22.128.96_27
@@ -0,0 +1,5 @@
+route:              172.22.128.96/27
+origin:             AS4242422221
+max-length:         27
+mnt-by:             LINNA1024-MNT
+source:             DN42
\ No newline at end of file
diff --git a/data/route6/fd74:7437:cc4::_48 b/data/route6/fd74:7437:cc4::_48
new file mode 100644
index 000000000..f6873197d
--- /dev/null
+++ b/data/route6/fd74:7437:cc4::_48
@@ -0,0 +1,5 @@
+route6:             fd74:7437:cc4::/48
+origin:             AS4242422221
+max-length:         48
+mnt-by:             LINNA1024-MNT
+source:             DN42