diff --git a/data/aut-num/AS4242420975 b/data/aut-num/AS4242420975
new file mode 100644
index 000000000..0a4771bd5
--- /dev/null
+++ b/data/aut-num/AS4242420975
@@ -0,0 +1,6 @@
+aut-num:            AS4242420975
+as-name:            ACDSEE400-AS
+admin-c:            ACDSEE400-DN42
+tech-c:             ACDSEE400-DN42
+mnt-by:             ACDSEE400-MNT
+source:             DN42
diff --git a/data/dns/acdsee400.dn42 b/data/dns/acdsee400.dn42
new file mode 100644
index 000000000..95e20d83a
--- /dev/null
+++ b/data/dns/acdsee400.dn42
@@ -0,0 +1,9 @@
+domain:             acdsee400.dn42
+nserver:            ns1.acdsee400.dn42 172.21.91.50
+nserver:            ns1.acdsee400.dn42 fd3b:826c:87df::50
+nserver:            ns2.acdsee400.dn42 172.21.91.51
+nserver:            ns2.acdsee400.dn42 fd3b:826c:87df::51
+admin-c:            ACDSEE400-DN42
+tech-c:             ACDSEE400-DN42
+mnt-by:             ACDSEE400-MNT
+source:             DN42
diff --git a/data/inet6num/fd3b:826c:87df::_48 b/data/inet6num/fd3b:826c:87df::_48
new file mode 100644
index 000000000..3a34f1e6c
--- /dev/null
+++ b/data/inet6num/fd3b:826c:87df::_48
@@ -0,0 +1,12 @@
+inet6num:           fd3b:826c:87df:0000:0000:0000:0000:0000 - fd3b:826c:87df:ffff:ffff:ffff:ffff:ffff
+cidr:               fd3b:826c:87df::/48
+netname:            ACD-NET-1
+descr:              Network of ACDSEE400
+country:            TW
+admin-c:            ACDSEE400-DN42
+tech-c:             ACDSEE400-DN42
+mnt-by:             ACDSEE400-MNT
+nserver:            ns1.acdsee400.dn42
+nserver:            ns2.acdsee400.dn42
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.21.91.0_26 b/data/inetnum/172.21.91.0_26
new file mode 100644
index 000000000..89d0c2a92
--- /dev/null
+++ b/data/inetnum/172.21.91.0_26
@@ -0,0 +1,10 @@
+inetnum:            172.21.91.0 - 172.21.91.63
+cidr:               172.21.91.0/26
+netname:            ACDSEE400-NETWORK
+admin-c:            ACDSEE400-DN42
+tech-c:             ACDSEE400-DN42
+mnt-by:             ACDSEE400-MNT
+nserver:            ns1.acdsee400.dn42
+nserver:            ns2.acdsee400.dn42
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/ACDSEE400-MNT b/data/mntner/ACDSEE400-MNT
new file mode 100644
index 000000000..c2afd628d
--- /dev/null
+++ b/data/mntner/ACDSEE400-MNT
@@ -0,0 +1,7 @@
+mntner:             ACDSEE400-MNT
+admin-c:            ACDSEE400-DN42
+tech-c:             ACDSEE400-DN42
+mnt-by:             ACDSEE400-MNT
+auth:               pgp-fingerprint 9B2189C7C3E304ABD60F46C25D306EC63CD85D08
+auth:               ssh-rsa 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
+source:             DN42
diff --git a/data/person/ACDSEE400-DN42 b/data/person/ACDSEE400-DN42
new file mode 100644
index 000000000..a447abbc6
--- /dev/null
+++ b/data/person/ACDSEE400-DN42
@@ -0,0 +1,5 @@
+person:             YH Wang
+e-mail:             acdsee400@gmail.com
+nic-hdl:            ACDSEE400-DN42
+mnt-by:             ACDSEE400-MNT
+source:             DN42
diff --git a/data/route/172.21.91.0_26 b/data/route/172.21.91.0_26
new file mode 100644
index 000000000..4e646b356
--- /dev/null
+++ b/data/route/172.21.91.0_26
@@ -0,0 +1,4 @@
+route:              172.21.91.0/26
+origin:             AS4242420975
+mnt-by:             ACDSEE400-MNT
+source:             DN42
diff --git a/data/route6/fd3b:826c:87df::_48 b/data/route6/fd3b:826c:87df::_48
new file mode 100644
index 000000000..d23a67795
--- /dev/null
+++ b/data/route6/fd3b:826c:87df::_48
@@ -0,0 +1,5 @@
+route6:             fd3b:826c:87df::/48
+origin:             AS4242420975
+max-length:         48
+mnt-by:             ACDSEE400-MNT
+source:             DN42