diff --git a/data/aut-num/AS4242420001 b/data/aut-num/AS4242420001
index fa1f70b86..9e2765aa4 100644
--- a/data/aut-num/AS4242420001
+++ b/data/aut-num/AS4242420001
@@ -1,6 +1,6 @@
 aut-num:            AS4242420001
-as-name:            MWD1-AS
-admin-c:            MWD-DN42
-tech-c:             MWD-DN42
-mnt-by:             MWD-MNT
+as-name:            YUZHEQIANLV-AS
+admin-c:            YUZHEQIANLV-DN42
+tech-c:             YUZHEQIANLV-DN42
+mnt-by:             YUZHEQIANLV-MNT
 source:             DN42
diff --git a/data/inet6num/fd9f:9b3f:da38::_48 b/data/inet6num/fd9f:9b3f:da38::_48
new file mode 100644
index 000000000..84471c565
--- /dev/null
+++ b/data/inet6num/fd9f:9b3f:da38::_48
@@ -0,0 +1,9 @@
+inet6num:           fd9f:9b3f:da38:0000:0000:0000:0000:0000 - fd9f:9b3f:da38:ffff:ffff:ffff:ffff:ffff
+cidr:               fd9f:9b3f:da38::/48
+netname:            YUZHEQIANLV-V6-NET-1
+country:            CN
+admin-c:            YUZHEQIANLV-DN42
+tech-c:             YUZHEQIANLV-DN42
+mnt-by:             YUZHEQIANLV-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.23.99.96_27 b/data/inetnum/172.23.99.96_27
new file mode 100644
index 000000000..d35a25f60
--- /dev/null
+++ b/data/inetnum/172.23.99.96_27
@@ -0,0 +1,9 @@
+inetnum:            172.23.99.96 - 172.23.99.127
+cidr:               172.23.99.96/27
+netname:            YUZHEQIANLV-V4-NET-1
+country:            CN
+admin-c:            YUZHEQIANLV-DN42
+tech-c:             YUZHEQIANLV-DN42
+mnt-by:             YUZHEQIANLV-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/YUZHEQIANLV-MNT b/data/mntner/YUZHEQIANLV-MNT
new file mode 100644
index 000000000..ddbc5dac0
--- /dev/null
+++ b/data/mntner/YUZHEQIANLV-MNT
@@ -0,0 +1,6 @@
+mntner:             YUZHEQIANLV-MNT
+admin-c:            YUZHEQIANLV-DN42
+tech-c:             YUZHEQIANLV-DN42
+mnt-by:             YUZHEQIANLV-MNT
+source:             DN42
+auth:               pgp-fingerprint 9187F5EEAEBA3ECB9E748D5BC13109F9EB3444E7
diff --git a/data/person/YUZHEQIANLV-DN42 b/data/person/YUZHEQIANLV-DN42
new file mode 100644
index 000000000..3acb8d7db
--- /dev/null
+++ b/data/person/YUZHEQIANLV-DN42
@@ -0,0 +1,6 @@
+person:             YUZHEQIANLV
+e-mail:             yuzheqianlv@protonmail.com
+pgp-fingerprint:    9187F5EEAEBA3ECB9E748D5BC13109F9EB3444E7
+nic-hdl:            YUZHEQIANLV-DN42
+mnt-by:             YUZHEQIANLV-MNT
+source:             DN42
diff --git a/data/route/172.23.99.96_27 b/data/route/172.23.99.96_27
new file mode 100644
index 000000000..11938f0d7
--- /dev/null
+++ b/data/route/172.23.99.96_27
@@ -0,0 +1,4 @@
+route:              172.23.99.96/27
+origin:             AS4242420001
+mnt-by:             YUZHEQIANLV-MNT
+source:             DN42
diff --git a/data/route6/fd9f:9b3f:da38::_48 b/data/route6/fd9f:9b3f:da38::_48
new file mode 100644
index 000000000..00ead776f
--- /dev/null
+++ b/data/route6/fd9f:9b3f:da38::_48
@@ -0,0 +1,4 @@
+route6:             fd9f:9b3f:da38::/48
+origin:             AS4242420001
+mnt-by:             YUZHEQIANLV-MNT
+source:             DN42