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_26 b/data/inetnum/172.23.251.0_26
new file mode 100644
index 000000000..f791838db
--- /dev/null
+++ b/data/inetnum/172.23.251.0_26
@@ -0,0 +1,8 @@
+inetnum:            172.23.251.0 - 172.23.251.63
+cidr:               172.23.251.0/26
+netname:            CHENYAO2333-NET-2
+admin-c:            CHENYAO2333-DN42
+tech-c:             CHENYAO2333-DN42
+mnt-by:             CHENYAO2333-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/CHENYAO2333-MNT b/data/mntner/CHENYAO2333-MNT
index 65e242f84..edbc349c0 100644
--- a/data/mntner/CHENYAO2333-MNT
+++ b/data/mntner/CHENYAO2333-MNT
@@ -2,4 +2,5 @@ mntner:             CHENYAO2333-MNT
 admin-c:            CHENYAO2333-DN42
 tech-c:             CHENYAO2333-DN42
 mnt-by:             CHENYAO2333-MNT
+auth:               pgp-fingerprint EDBC7BE4AE3D74BD73A0D0EE1D60EE5F1C016FA7
 source:             DN42
diff --git a/data/route/172.23.251.0_26 b/data/route/172.23.251.0_26
new file mode 100644
index 000000000..9eb4498ff
--- /dev/null
+++ b/data/route/172.23.251.0_26
@@ -0,0 +1,4 @@
+route:              172.23.251.0/26
+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