diff --git a/data/aut-num/AS4242423878 b/data/aut-num/AS4242423878
new file mode 100644
index 000000000..a170128a7
--- /dev/null
+++ b/data/aut-num/AS4242423878
@@ -0,0 +1,7 @@
+aut-num:            AS4242423878
+as-name:            JELLYCHOU-AS
+descr:              Jelly Chou's Main network, open to peering.
+admin-c:            JELLYCHOU-DN42
+tech-c:             JELLYCHOU-DN42
+mnt-by:             JELLYCHOU-MNT
+source:             DN42
diff --git a/data/inet6num/fd6d:3f59:4c68::_48 b/data/inet6num/fd6d:3f59:4c68::_48
new file mode 100644
index 000000000..94b5f528e
--- /dev/null
+++ b/data/inet6num/fd6d:3f59:4c68::_48
@@ -0,0 +1,10 @@
+inet6num:           fd6d:3f59:4c68:0000:0000:0000:0000:0000 - fd6d:3f59:4c68:ffff:ffff:ffff:ffff:ffff
+netname:            JELLYCHOU-IPV6
+descr:              Jelly Chou's IP space
+country:            CN
+admin-c:            JELLYCHOU-DN42
+tech-c:             JELLYCHOU-DN42
+mnt-by:             JELLYCHOU-MNT
+status:             ASSIGNED
+cidr:               fd6d:3f59:4c68::/48
+source:             DN42
diff --git a/data/inetnum/172.20.238.128_27 b/data/inetnum/172.20.238.128_27
new file mode 100644
index 000000000..e945bc1a9
--- /dev/null
+++ b/data/inetnum/172.20.238.128_27
@@ -0,0 +1,9 @@
+inetnum:            172.20.238.128 - 172.20.238.159
+netname:            JELLYCHOU-IPV4
+country:            CN
+admin-c:            JELLYCHOU-DN42
+tech-c:             JELLYCHOU-DN42
+mnt-by:             JELLYCHOU-MNT
+status:             ASSIGNED
+cidr:               172.20.238.128/27
+source:             DN42
diff --git a/data/mntner/JELLYCHOU-MNT b/data/mntner/JELLYCHOU-MNT
new file mode 100644
index 000000000..304b8936c
--- /dev/null
+++ b/data/mntner/JELLYCHOU-MNT
@@ -0,0 +1,7 @@
+mntner:             JELLYCHOU-MNT
+admin-c:            JELLYCHOU-DN42
+tech-c:             JELLYCHOU-DN42
+mnt-by:             JELLYCHOU-MNT
+source:             DN42
+auth:               pgp-fingerprint 55D5BE7A3CF2C6297D51DC27D10344E090301733
+remarks:            
diff --git a/data/person/JELLYCHOU-DN42 b/data/person/JELLYCHOU-DN42
new file mode 100644
index 000000000..585aa6428
--- /dev/null
+++ b/data/person/JELLYCHOU-DN42
@@ -0,0 +1,5 @@
+person:             Jelly Chou
+contact:            dvfanzrfo@gmail.com
+nic-hdl:            JELLYCHOU-DN42
+mnt-by:             JELLYCHOU-MNT
+source:             DN42
diff --git a/data/route/172.20.238.128_27 b/data/route/172.20.238.128_27
new file mode 100644
index 000000000..fa035271c
--- /dev/null
+++ b/data/route/172.20.238.128_27
@@ -0,0 +1,4 @@
+route:              172.20.238.128/27
+origin:             AS4242423878
+mnt-by:             JELLYCHOU-MNT
+source:             DN42
diff --git a/data/route6/fd6d:3f59:4c68::_48 b/data/route6/fd6d:3f59:4c68::_48
new file mode 100644
index 000000000..b11f2f207
--- /dev/null
+++ b/data/route6/fd6d:3f59:4c68::_48
@@ -0,0 +1,6 @@
+route6:             fd6d:3f59:4c68::/48
+descr:              Jelly Chou's IP space
+origin:             AS4242423878
+origin:             AS4242423878
+mnt-by:             JELLYCHOU-MNT
+source:             DN42