diff --git a/data/aut-num/AS4242420099 b/data/aut-num/AS4242420099
new file mode 100644
index 000000000..faced86fa
--- /dev/null
+++ b/data/aut-num/AS4242420099
@@ -0,0 +1,7 @@
+aut-num:            AS4242420099
+as-name:            MARK-AS
+descr:              Mark AS
+admin-c:            MARK-DN42
+tech-c:             MARK-DN42
+mnt-by:             MARK-MNT
+source:             DN42
diff --git a/data/inet6num/fd00:6275:6275::_48 b/data/inet6num/fd00:6275:6275::_48
new file mode 100644
index 000000000..f3436ea88
--- /dev/null
+++ b/data/inet6num/fd00:6275:6275::_48
@@ -0,0 +1,9 @@
+inet6num:           fd00:6275:6275:0000:0000:0000:0000:0000 - fd00:6275:6275:ffff:ffff:ffff:ffff:ffff
+cidr:               fd00:6275:6275::/48
+netname:            MARK-V6-NET-1
+country:            US
+admin-c:            MARK-DN42
+tech-c:             MARK-DN42
+mnt-by:             MARK-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.21.117.0_27 b/data/inetnum/172.21.117.0_27
new file mode 100644
index 000000000..a5dfa3881
--- /dev/null
+++ b/data/inetnum/172.21.117.0_27
@@ -0,0 +1,9 @@
+inetnum:            172.21.117.0 - 172.21.117.31
+cidr:               172.21.117.0/27
+netname:            MARK-V4-NET-1
+country:            US
+admin-c:            MARK-DN42
+tech-c:             MARK-DN42
+mnt-by:             MARK-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/MARK-MNT b/data/mntner/MARK-MNT
new file mode 100644
index 000000000..c2accdd48
--- /dev/null
+++ b/data/mntner/MARK-MNT
@@ -0,0 +1,6 @@
+mntner:             MARK-MNT
+admin-c:            MARK-DN42
+tech-c:             MARK-DN42
+mnt-by:             MARK-MNT
+source:             DN42
+auth:               pgp-fingerprint D7BCA5F748F0B2A254764C642FA84555157D3F4D
diff --git a/data/person/MARK-DN42 b/data/person/MARK-DN42
new file mode 100644
index 000000000..e3e29d079
--- /dev/null
+++ b/data/person/MARK-DN42
@@ -0,0 +1,6 @@
+person:             Mark Rosenbaum
+e-mail:             markrosenbaum@computer.org
+pgp-fingerprint:    D7BCA5F748F0B2A254764C642FA84555157D3F4D
+nic-hdl:            MARK-DN42
+mnt-by:             MARK-MNT
+source:             DN42
diff --git a/data/route/172.21.117.0_27 b/data/route/172.21.117.0_27
new file mode 100644
index 000000000..fcd5e148d
--- /dev/null
+++ b/data/route/172.21.117.0_27
@@ -0,0 +1,5 @@
+route:              172.21.117.0/27
+origin:             AS4242420099
+max-length:         27
+mnt-by:             MARK-MNT
+source:             DN42
diff --git a/data/route6/fd00:6275:6275::_48 b/data/route6/fd00:6275:6275::_48
new file mode 100644
index 000000000..1601e0ba0
--- /dev/null
+++ b/data/route6/fd00:6275:6275::_48
@@ -0,0 +1,5 @@
+route6:             fd00:6275:6275::/48
+origin:             AS4242420099
+max-length:         48
+mnt-by:             MARK-MNT
+source:             DN42