diff --git a/data/aut-num/AS4242422426 b/data/aut-num/AS4242422426
new file mode 100644
index 000000000..94632e329
--- /dev/null
+++ b/data/aut-num/AS4242422426
@@ -0,0 +1,16 @@
+aut-num:            AS4242422426
+as-name:            SISY-AS
+descr:              Sisy's DN42 Network
+admin-c:            SISY-DN42
+tech-c:             SISY-DN42
+mnt-by:             SISY-MNT
+source:             DN42
+remarks:            +--------------------------------------+
+remarks:            |                                      |
+remarks:            |  Always glad to peer!                |
+remarks:            |                                      |
+remarks:            |  Contact me via:                     |
+remarks:            |    https://t.me/sisiPh               |
+remarks:            |    i@sisy.cc                         |
+remarks:            |                                      |
+remarks:            +--------------------------------------+
diff --git a/data/dns/sisy.dn42 b/data/dns/sisy.dn42
new file mode 100644
index 000000000..82a536d03
--- /dev/null
+++ b/data/dns/sisy.dn42
@@ -0,0 +1,7 @@
+domain:             sisy.dn42
+admin-c:            SISY-DN42
+tech-c:             SISY-DN42
+mnt-by:             SISY-MNT
+nserver:            ns1.sisy.dn42 172.23.15.33
+nserver:            ns1.sisy.dn42 fd24:ac8e:9e04::1
+source:             DN42
diff --git a/data/inet6num/fd24:ac8e:9e04::_48 b/data/inet6num/fd24:ac8e:9e04::_48
new file mode 100644
index 000000000..672352fe9
--- /dev/null
+++ b/data/inet6num/fd24:ac8e:9e04::_48
@@ -0,0 +1,11 @@
+inet6num:           fd24:ac8e:9e04:0000:0000:0000:0000:0000 - fd24:ac8e:9e04:ffff:ffff:ffff:ffff:ffff
+netname:            SISY-IPV6
+descr:              Sisy's net6 space!
+country:            CN
+admin-c:            SISY-DN42
+tech-c:             SISY-DN42
+mnt-by:             SISY-MNT
+status:             ASSIGNED
+cidr:               fd24:ac8e:9e04::/48
+source:             DN42
+nserver:            ns1.sisy.dn42
diff --git a/data/inetnum/172.23.15.32_27 b/data/inetnum/172.23.15.32_27
new file mode 100644
index 000000000..3a1d46cc4
--- /dev/null
+++ b/data/inetnum/172.23.15.32_27
@@ -0,0 +1,12 @@
+inetnum:            172.23.15.32 - 172.23.15.63
+netname:            SISY-IPV4
+descr:              Sisy's IP space
+remarks:            Peer with me at i@sisy.cc
+country:            CN
+admin-c:            SISY-DN42
+tech-c:             SISY-DN42
+mnt-by:             SISY-MNT
+nserver:            ns1.sisy.dn42
+status:             ASSIGNED
+cidr:               172.23.15.32/27
+source:             DN42
diff --git a/data/mntner/SISY-MNT b/data/mntner/SISY-MNT
new file mode 100644
index 000000000..01332b9fe
--- /dev/null
+++ b/data/mntner/SISY-MNT
@@ -0,0 +1,7 @@
+mntner:             SISY-MNT
+admin-c:            SISY-DN42
+tech-c:             SISY-DN42
+mnt-by:             SISY-MNT
+source:             DN42
+auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPiQHy0cB3fn4ht7x5ZHmxt70HHPWA62/EZ9gPwHHVSi
+remarks:            maintainer authentication
diff --git a/data/person/SISY-DN42 b/data/person/SISY-DN42
new file mode 100644
index 000000000..fd2314a8d
--- /dev/null
+++ b/data/person/SISY-DN42
@@ -0,0 +1,5 @@
+person:             Sisy
+e-mail:             i@sisy.cc
+nic-hdl:            SISY-DN42
+mnt-by:             SISY-MNT
+source:             DN42
diff --git a/data/route/172.23.15.32_27 b/data/route/172.23.15.32_27
new file mode 100644
index 000000000..fc35c1f13
--- /dev/null
+++ b/data/route/172.23.15.32_27
@@ -0,0 +1,6 @@
+route:              172.23.15.32/27
+descr:              Sisy's IP space
+origin:             AS4242422426
+max-length:         27
+mnt-by:             SISY-MNT
+source:             DN42
diff --git a/data/route6/fd24:ac8e:9e04::_48 b/data/route6/fd24:ac8e:9e04::_48
new file mode 100644
index 000000000..3ae7cc5a5
--- /dev/null
+++ b/data/route6/fd24:ac8e:9e04::_48
@@ -0,0 +1,6 @@
+route6:             fd24:ac8e:9e04::/48
+descr:              Sisy's net6 space!
+origin:             AS4242422426
+max-length:         48
+mnt-by:             SISY-MNT
+source:             DN42