diff --git a/data/inet6num/fd57:1523:5216::_48 b/data/inet6num/fd57:1523:5216::_48
new file mode 100644
index 000000000..0e7a8ae2c
--- /dev/null
+++ b/data/inet6num/fd57:1523:5216::_48
@@ -0,0 +1,8 @@
+inet6num:           fd57:1523:5216:0000:0000:0000:0000:0000 - fd57:1523:5216:ffff:ffff:ffff:ffff:ffff
+cidr:               fd57:1523:5216::/48
+netname:            CHENYAO2333-NET-1
+admin-c:            CHENYAO2333-DN42
+tech-c:             CHENYAO2333-DN42
+mnt-by:             CHENYAO2333-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.23.251.0_24 b/data/inetnum/172.23.251.0_24
new file mode 100644
index 000000000..119e46836
--- /dev/null
+++ b/data/inetnum/172.23.251.0_24
@@ -0,0 +1,8 @@
+inetnum:            172.23.251.0 - 172.23.251.255
+cidr:               172.23.251.0/24
+netname:            CHENYAO2333-NET-2
+admin-c:            CHENYAO2333-DN42
+tech-c:             CHENYAO2333-DN42
+mnt-by:             CHENYAO2333-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/route/172.23.251.0_24 b/data/route/172.23.251.0_24
new file mode 100644
index 000000000..f6470fa72
--- /dev/null
+++ b/data/route/172.23.251.0_24
@@ -0,0 +1,4 @@
+route:              172.23.251.0/24
+origin:             AS4242423853
+mnt-by:             CHENYAO2333-MNT
+source:             DN42
diff --git a/data/route6/fd57:1523:5216::_48 b/data/route6/fd57:1523:5216::_48
new file mode 100644
index 000000000..699b30bb4
--- /dev/null
+++ b/data/route6/fd57:1523:5216::_48
@@ -0,0 +1,4 @@
+route6:             fd57:1523:5216::/48
+origin:             AS4242423853
+mnt-by:             CHENYAO2333-MNT
+source:             DN42