diff --git a/data/aut-num/AS4242420377 b/data/aut-num/AS4242420377
new file mode 100644
index 000000000..7c6825d7a
--- /dev/null
+++ b/data/aut-num/AS4242420377
@@ -0,0 +1,7 @@
+aut-num:            AS4242420377
+as-name:            ZYC-AS
+descr:              zyc's ASN
+admin-c:            ZYC-DN42
+tech-c:             ZYC-DN42
+mnt-by:             ZYC-MNT
+source:             DN42
diff --git a/data/inet6num/fd86:aa4f:8883::_48 b/data/inet6num/fd86:aa4f:8883::_48
new file mode 100644
index 000000000..fadb28b9d
--- /dev/null
+++ b/data/inet6num/fd86:aa4f:8883::_48
@@ -0,0 +1,10 @@
+inet6num:           fd86:aa4f:8883:0000:0000:0000:0000:0000 - fd86:aa4f:8883:ffff:ffff:ffff:ffff:ffff
+netname:            ZYC-NETWORK-V6
+descr:              Peer with me at zyc@zyc.name
+country:            CN
+admin-c:            ZYC-DN42
+tech-c:             ZYC-DN42
+mnt-by:             ZYC-MNT
+status:             ASSIGNED
+cidr:               fd86:aa4f:8883::/48
+source:             DN42
diff --git a/data/inetnum/172.22.157.64_26 b/data/inetnum/172.22.157.64_26
new file mode 100644
index 000000000..7a5e305f1
--- /dev/null
+++ b/data/inetnum/172.22.157.64_26
@@ -0,0 +1,10 @@
+inetnum:            172.22.157.64 - 172.22.157.127
+cidr:               172.22.157.64/26
+netname:            ZYC-NETWORK-V4
+descr:              zyc Network IPv4 Block
+country:            CN
+admin-c:            ZYC-DN42
+tech-c:             ZYC-DN42
+mnt-by:             ZYC-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/ZYC-MNT b/data/mntner/ZYC-MNT
new file mode 100644
index 000000000..1414c2533
--- /dev/null
+++ b/data/mntner/ZYC-MNT
@@ -0,0 +1,6 @@
+mntner:             ZYC-MNT
+admin-c:            ZYC-DN42
+tech-c:             ZYC-DN42
+mnt-by:             ZYC-MNT
+source:             DN42
+auth:               pgp-fingerprint 10DA559A3BC2B77EABACA87548613B264B9F4FEA
diff --git a/data/person/ZYC-DN42 b/data/person/ZYC-DN42
new file mode 100644
index 000000000..e3dd958da
--- /dev/null
+++ b/data/person/ZYC-DN42
@@ -0,0 +1,6 @@
+person:             ZYC-DN42
+e-mail:             zyc@zyc.name
+contact:            telegram: @bradfordzhang
+nic-hdl:            ZYC-DN42
+mnt-by:             ZYC-MNT
+source:             DN42
diff --git a/data/route/172.22.157.64_26 b/data/route/172.22.157.64_26
new file mode 100644
index 000000000..9059bd4e1
--- /dev/null
+++ b/data/route/172.22.157.64_26
@@ -0,0 +1,5 @@
+route:              172.22.157.64/26
+descr:              Peer with me at zyc@zyc.name
+origin:             AS4242420377
+mnt-by:             ZYC-MNT
+source:             DN42
diff --git a/data/route6/fd86:aa4f:8883::_48 b/data/route6/fd86:aa4f:8883::_48
new file mode 100644
index 000000000..4851065b6
--- /dev/null
+++ b/data/route6/fd86:aa4f:8883::_48
@@ -0,0 +1,5 @@
+route6:             fd86:aa4f:8883::/48
+descr:              Peer with me at zyc@zyc.name
+origin:             AS4242420377
+mnt-by:             ZYC-MNT
+source:             DN42