diff --git a/data/aut-num/AS4242421906 b/data/aut-num/AS4242421906
new file mode 100644
index 000000000..92d3de0dc
--- /dev/null
+++ b/data/aut-num/AS4242421906
@@ -0,0 +1,7 @@
+aut-num:            AS4242421906
+as-name:            JDFFM-AS
+descr:              Jens Decker (jd_ffm) - dn42 node
+admin-c:            JDFFM-DN42
+tech-c:             JDFFM-DN42
+mnt-by:             JDFFM-MNT
+source:             DN42
diff --git a/data/inet6num/fde4:e492:2fd8::_48 b/data/inet6num/fde4:e492:2fd8::_48
new file mode 100644
index 000000000..db9262656
--- /dev/null
+++ b/data/inet6num/fde4:e492:2fd8::_48
@@ -0,0 +1,10 @@
+inet6num:           fde4:e492:2fd8:0000:0000:0000:0000:0000 - fde4:e492:2fd8:ffff:ffff:ffff:ffff:ffff
+cidr:               fde4:e492:2fd8::/48
+netname:            JDFFM-NET6
+descr:              Jens Decker - dn42 IPv6 space
+country:            DN42
+admin-c:            JDFFM-DN42
+tech-c:             JDFFM-DN42
+mnt-by:             JDFFM-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.23.242.64_26 b/data/inetnum/172.23.242.64_26
new file mode 100644
index 000000000..8f2aff3ed
--- /dev/null
+++ b/data/inetnum/172.23.242.64_26
@@ -0,0 +1,10 @@
+inetnum:            172.23.242.64 - 172.23.242.127
+cidr:               172.23.242.64/26
+netname:            JDFFM-NET4
+descr:              Jens Decker - dn42 IPv4 space
+country:            DN42
+admin-c:            JDFFM-DN42
+tech-c:             JDFFM-DN42
+mnt-by:             JDFFM-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/JDFFM-MNT b/data/mntner/JDFFM-MNT
new file mode 100644
index 000000000..7aa56b55f
--- /dev/null
+++ b/data/mntner/JDFFM-MNT
@@ -0,0 +1,7 @@
+mntner:             JDFFM-MNT
+descr:              Jens Decker - DN42 maintainer (jd_ffm)
+admin-c:            JDFFM-DN42
+tech-c:             JDFFM-DN42
+auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICh3sqAhgztJY6/a9smnF/eUnEbfo0GRH7wLLUyKmbAj
+mnt-by:             JDFFM-MNT
+source:             DN42
diff --git a/data/person/JDFFM-DN42 b/data/person/JDFFM-DN42
new file mode 100644
index 000000000..a9b85a03c
--- /dev/null
+++ b/data/person/JDFFM-DN42
@@ -0,0 +1,6 @@
+person:             Jens Decker
+nic-hdl:            JDFFM-DN42
+mnt-by:             JDFFM-MNT
+e-mail:             dn42@jd-isp.cloud
+source:             DN42
+remarks:            DN42 contact for AS4242421906
diff --git a/data/route/172.23.242.64_26 b/data/route/172.23.242.64_26
new file mode 100644
index 000000000..6c0e20c5e
--- /dev/null
+++ b/data/route/172.23.242.64_26
@@ -0,0 +1,5 @@
+route:              172.23.242.64/26
+origin:             AS4242421906
+max-length:         26
+mnt-by:             JDFFM-MNT
+source:             DN42
diff --git a/data/route6/fde4:e492:2fd8::_48 b/data/route6/fde4:e492:2fd8::_48
new file mode 100644
index 000000000..6521b4bcf
--- /dev/null
+++ b/data/route6/fde4:e492:2fd8::_48
@@ -0,0 +1,5 @@
+route6:             fde4:e492:2fd8::/48
+origin:             AS4242421906
+max-length:         48
+mnt-by:             JDFFM-MNT
+source:             DN42