diff --git a/data/aut-num/AS4242423508 b/data/aut-num/AS4242423508
new file mode 100644
index 000000000..cb21c87d4
--- /dev/null
+++ b/data/aut-num/AS4242423508
@@ -0,0 +1,7 @@
+aut-num:            AS4242423508
+as-name:            NIGHTCOFFEE-AS
+descr:              Peer with me at guoyijun163@gmail.com
+admin-c:            NIGHTCOFFEE-DN42
+tech-c:             NIGHTCOFFEE-DN42
+mnt-by:             NIGHTCOFFEE-MNT
+source:             DN42
diff --git a/data/inetnum/172.23.221.32_27 b/data/inetnum/172.23.221.32_27
new file mode 100644
index 000000000..b996444cf
--- /dev/null
+++ b/data/inetnum/172.23.221.32_27
@@ -0,0 +1,11 @@
+inetnum:            172.23.221.32 - 172.23.221.63
+netname:            NIGHTCOFFEE-IPV4
+remarks:            Peer with me at guoyijun163@gmail.com
+descr:              Peer with me at guoyijun163@gmail.com
+country:            CN
+admin-c:            NIGHTCOFFEE-DN42
+tech-c:             NIGHTCOFFEE-DN42
+mnt-by:             NIGHTCOFFEE-MNT
+status:             ASSIGNED
+cidr:               172.23.221.32/27
+source:             DN42
diff --git a/data/mntner/NIGHTCOFFEE-MNT b/data/mntner/NIGHTCOFFEE-MNT
new file mode 100644
index 000000000..574e51f6e
--- /dev/null
+++ b/data/mntner/NIGHTCOFFEE-MNT
@@ -0,0 +1,6 @@
+mntner:             NIGHTCOFFEE-MNT
+admin-c:            NIGHTCOFFEE-DN42
+tech-c:             NIGHTCOFFEE-DN42
+mnt-by:             NIGHTCOFFEE-MNT
+source:             DN42
+auth:               ssh-rsa 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
diff --git a/data/person/NIGHTCOFFEE-DN42 b/data/person/NIGHTCOFFEE-DN42
new file mode 100644
index 000000000..d78e756f9
--- /dev/null
+++ b/data/person/NIGHTCOFFEE-DN42
@@ -0,0 +1,6 @@
+person:             NightCoffee
+e-mail:             guoyijun163@hotmail.com
+contact:            telegram:nightcoffee
+nic-hdl:            NIGHTCOFFEE-DN42
+mnt-by:             NIGHTCOFFEE-MNT
+source:             DN42
diff --git a/data/route/172.23.221.32_27 b/data/route/172.23.221.32_27
new file mode 100644
index 000000000..12e682596
--- /dev/null
+++ b/data/route/172.23.221.32_27
@@ -0,0 +1,5 @@
+route:              172.23.221.32/27
+descr:              Peer with me at guoyijun163@gmail.com
+origin:             AS4242423508
+mnt-by:             NIGHTCOFFEE-MNT
+source:             DN42