diff --git a/data/aut-num/AS4242420809 b/data/aut-num/AS4242420809
new file mode 100644
index 000000000..7fb01993d
--- /dev/null
+++ b/data/aut-num/AS4242420809
@@ -0,0 +1,7 @@
+aut-num:            AS4242420809
+as-name:            CHARLIE-WANG-AS
+admin-c:            CRENET-DN42
+tech-c:             CRENET-DN42
+mnt-by:             CRENET-MNT
+org:                ORG-CRENET
+source:             DN42
diff --git a/data/inet6num/fd3e:e95:ab6::_48 b/data/inet6num/fd3e:e95:ab6::_48
new file mode 100644
index 000000000..56de74ef4
--- /dev/null
+++ b/data/inet6num/fd3e:e95:ab6::_48
@@ -0,0 +1,10 @@
+inet6num:           fd3e:0e95:0ab6:0000:0000:0000:0000:0000 - fd3e:0e95:0ab6:ffff:ffff:ffff:ffff:ffff
+cidr:               fd3e:e95:ab6::/48
+netname:            CHARLIE-WANG-IPV6
+country:            TW
+admin-c:            CRENET-DN42
+tech-c:             CRENET-DN42
+mnt-by:             CRENET-MNT
+org:                ORG-CRENET
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.20.172.192_26 b/data/inetnum/172.20.172.192_26
new file mode 100644
index 000000000..b57619a78
--- /dev/null
+++ b/data/inetnum/172.20.172.192_26
@@ -0,0 +1,10 @@
+inetnum:            172.20.172.192 - 172.20.172.255
+cidr:               172.20.172.192/26
+netname:            CHARLIE-WANG-IPV4
+country:            TW
+org:                ORG-CRENET
+admin-c:            CRENET-DN42
+tech-c:             CRENET-DN42
+mnt-by:             CRENET-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/key-cert/PGPKEY-5C571E9F b/data/key-cert/PGPKEY-5C571E9F
new file mode 100644
index 000000000..600456da2
--- /dev/null
+++ b/data/key-cert/PGPKEY-5C571E9F
@@ -0,0 +1,61 @@
+key-cert:           PGPKEY-5C571E9F
+method:             PGP
+fingerpr:           198F 1BC3 C3EF 5EAC A735  46E1 8633 67CB 5C57 1E9F
+owner:              Charlie Wang <noc@crenet.cc>
+certif:             -----BEGIN PGP PUBLIC KEY BLOCK-----
+certif:             
+certif:             mQINBGjB+F4BEADPYqGqCOyLbZy++8fQZSnHr11WAazL8czhtW2bn11SpYxlAkMH
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+certif:             kcWaiaP1l1+JVBwvcpA+17tDeqRtHoJOHCOJ7e8MLJuZ4ecMX0LSISOjhsCSI0XJ
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+certif:             Ih/qPQ1AErUgxEcvclJF4zobkFTcOvPpYwywkB/JrznjLtJUK5CJG91mdU6+jv3T
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+certif:             /lOSYc3AoH+QO+0/p5FSvAOqpweRBwhcjXKOdBocyQgNPSzBoF524VhuM+AHGkez
+certif:             as3YFqv23Sgf3TaZ7/vbJJCoq3kwow9cbYAi1x+i3ppuc9Cdfsx6jX3iaZy9rmrR
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+certif:             ahsbJ+3HgGX1IBRsRNLcz8Oad/WyPghDTSgbGJjWQVIpZ+TGXa3YqlrBhT6hnfhc
+certif:             dfVhUbJazFAsj+AfL2t3oxy67QfX0E8rkUDYJLKHNh3BAvq/kt9JiwapJDCju6db
+certif:             Vnuzg6OrxxAX++j+cltg/ffBGLRa+EBVy8hE0w+Kkw2df3IxKD71nZ/eQDXDRqi3
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+certif:             qTiQCdGtPctZ2xtnCSgKRnhoneaJygQUv32WuBiumBRWqM0TJ9sm5bvKI0riGRDI
+certif:             vuSJGKw9Xu+Mds76lEtcRqFUGiDd6v2+4ae/DZ+tSsO2Mwd1rA0Qo5iKCu+YqTYk
+certif:             JqUyrRb9643vfhmjNbgFQyizxbmpAhGL233U9pzYqmpjA0yEgHEXCDwXsMWccs2v
+certif:             DaCLto+snedMuUTerrTwRcAFhhJVu+hYWoK6NLx+ZzkSnOPe4mVInxT65zQU6KAz
+certif:             8KGcQnrFVyPx0eqiKS0p9HioFv1r35UUt/HrTDzHbaZ4P3WS6WdgfkCaTBZV6Pu5
+certif:             Ag0EaMH4XgEQAM2L3dEiKMIWVltA25rhCloeKFuxPRqIOBBEWEF+zOlxnwYxZjer
+certif:             8NXIYE1rzfU/EZ080HcwMPrBsINJRc+uT8i8Whm8Kyg+V4YnAgSRteMI9yzhindy
+certif:             1K72FRSbUQ2/4k4p2NYy6FX9d42ujx5WLMdwcbELqdKwtuqXjuGi6vfnB24xkKrQ
+certif:             5/BVA/CdtL8Calteq+Nm7lbn4SKh3ecKFfxgNOw0Z4t0kDgjtjAa2p7RdmzxiFFn
+certif:             aDcApLJw1O5tT68BMZsxXF85umzx+7rxqScspmRQn2S8t7+dQMLmQsq1cRgYXZC5
+certif:             X4Afl93Y7Oba9wlAbcd0670EgNEYFmkv9RGUJsWuV+TwBnyLdOf1kHAlkE9JRu/b
+certif:             ki5hmw6gL6qSXsIgC1Fd8QYDyuN1AVralafrL1VyXa890x23dXTcKNcmJ+p5XJYd
+certif:             AnYsFcVeK9p25EFD1glodgKKw3zpK1Cw17IPfS6peKq7JTuhvrKtCr70DdejCGkH
+certif:             My1SNVyVtR+rIVvQMlsZfzuLH27SPehSPoyrpPr/QxcPZymS+NrFMCWUN4AOi7VG
+certif:             fIoHKgy9h3ZL+dY7QXb+fqJS7k6/H+JBpaRV9GRIwfzQuYGUqEnnKyL/9SQX+Yum
+certif:             zsUX29mP60IrUbBQXorButNvsIVU/ByfeAXPi4VGWdeLuaCjzzOOoevZABEBAAGJ
+certif:             AjYEGAEKACAWIQQZjxvDw+9erKc1RuGGM2fLXFcenwUCaMH4XgIbDAAKCRCGM2fL
+certif:             XFcen2f5EAC8RYJS8n0b+rD7p2SOM7dwGXw70xfDLB4gadh+gsln3qm4tNZ0+8BS
+certif:             tPhLz4vS1CYhxwM65OFTpi8Tw6cYwtJ24rDnufoomF6UD72p+COkkMogmaVbKkeN
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+certif:             0efaVcBR8XF3TcmDLVIYuT+db+LiVWAormpOCym49Y0TFvGvF4C55zH8SH9b5ncg
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+certif:             B7/jKKXCZzcn9okJmPkF72mZWg3BQdX0VM38vbVdJzUExKwKKWvgoIr6Fe56gQHA
+certif:             OxZIFKQr5dzV+nkq1UPN6QF/4kFqAsuyiOgNgBs10oCIPVP70nhNtTJHRx2TeDRx
+certif:             fSvGs3l5DnSwc/nthUthfCjhmgvBfQtsnKkIN2cQZ6ol/nxnuR0YWJvTGagD6zFW
+certif:             Cd7L6/VN2KBxwG1ARbxAickLjxpGmYGJlTtZijeMwvdsxb4DdUE2ZN2vqj+A6N3i
+certif:             RyNV96iIp7cd6KiOvWn4bolDdx2LeivFukGf/Rq4FHzrQ1xBlZ1s8g==
+certif:             =s8ff
+certif:             -----END PGP PUBLIC KEY BLOCK-----
+remarks:            Also available via DANE, WKD and keyserver
+admin-c:            CRENET-DN42
+tech-c:             CRENET-DN42
+mnt-by:             CRENET-MNT
+org:                ORG-CRENET
+source:             DN42
diff --git a/data/mntner/CRENET-MNT b/data/mntner/CRENET-MNT
new file mode 100644
index 000000000..1a61e1982
--- /dev/null
+++ b/data/mntner/CRENET-MNT
@@ -0,0 +1,6 @@
+mntner:             CRENET-MNT
+admin-c:            CRENET-DN42
+tech-c:             CRENET-DN42
+mnt-by:             CRENET-MNT
+source:             DN42
+auth:               PGPKEY-5C571E9F
diff --git a/data/organisation/ORG-CRENET b/data/organisation/ORG-CRENET
new file mode 100644
index 000000000..cb2ded3de
--- /dev/null
+++ b/data/organisation/ORG-CRENET
@@ -0,0 +1,6 @@
+organisation:       ORG-CRENET
+org-name:           Charlie Wang
+admin-c:            CRENET-DN42
+tech-c:             CRENET-DN42
+mnt-by:             CRENET-MNT
+source:             DN42
diff --git a/data/person/CRENET-DN42 b/data/person/CRENET-DN42
new file mode 100644
index 000000000..5cc5b9ff2
--- /dev/null
+++ b/data/person/CRENET-DN42
@@ -0,0 +1,5 @@
+person:             Charlie Wang
+e-mail:             noc@crenet.cc
+nic-hdl:            CRENET-DN42
+mnt-by:             CRENET-MNT
+source:             DN42
diff --git a/data/route/172.20.172.192_26 b/data/route/172.20.172.192_26
new file mode 100644
index 000000000..87a64939b
--- /dev/null
+++ b/data/route/172.20.172.192_26
@@ -0,0 +1,4 @@
+route:              172.20.172.192/26
+origin:             AS4242420809
+mnt-by:             CRENET-MNT
+source:             DN42
diff --git a/data/route6/fd3e:e95:ab6::_48 b/data/route6/fd3e:e95:ab6::_48
new file mode 100644
index 000000000..a41636a21
--- /dev/null
+++ b/data/route6/fd3e:e95:ab6::_48
@@ -0,0 +1,5 @@
+route6:             fd3e:e95:ab6::/48
+origin:             AS4242420809
+max-length:         48
+mnt-by:             CRENET-MNT
+source:             DN42