diff --git a/data/aut-num/AS4242420062 b/data/aut-num/AS4242420062
new file mode 100644
index 000000000..2358f1f9b
--- /dev/null
+++ b/data/aut-num/AS4242420062
@@ -0,0 +1,8 @@
+aut-num:            AS4242420062
+as-name:            MITSUAI-AS
+descr:              raize11@proton.me
+admin-c:            MITSUAI-DN42
+tech-c:             MITSUAI-DN42
+org:                ORG-MITSUAI
+mnt-by:             MITSUAI-MNT
+source:             DN42
diff --git a/data/inet6num/fdd5:f640:5714::_48 b/data/inet6num/fdd5:f640:5714::_48
new file mode 100644
index 000000000..7df9881c6
--- /dev/null
+++ b/data/inet6num/fdd5:f640:5714::_48
@@ -0,0 +1,10 @@
+inet6num:           fdd5:f640:5714:0000:0000:0000:0000:0000 - fdd5:f640:5714:ffff:ffff:ffff:ffff:ffff
+cidr:               fdd5:f640:5714::/48
+netname:            MITSUAI-V6-NET
+descr:              MITSUAI V6
+admin-c:            MITSUAI-DN42
+tech-c:             MITSUAI-DN42
+mnt-by:             MITSUAI-MNT
+org:                ORG-MITSUAI
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.21.79.0_27 b/data/inetnum/172.21.79.0_27
new file mode 100644
index 000000000..8590be402
--- /dev/null
+++ b/data/inetnum/172.21.79.0_27
@@ -0,0 +1,11 @@
+inetnum:            172.21.79.0 - 172.21.79.31
+cidr:               172.21.79.0/27
+netname:            MITSUAI-V4-NET
+descr:              MITSUAI NET
+country:            JP
+admin-c:            MITSUAI-DN42
+tech-c:             MITSUAI-DN42
+mnt-by:             MITSUAI-MNT
+org:                ORG-MITSUAI
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/MITSUAI-MNT b/data/mntner/MITSUAI-MNT
new file mode 100644
index 000000000..5115e4b12
--- /dev/null
+++ b/data/mntner/MITSUAI-MNT
@@ -0,0 +1,6 @@
+mntner:             MITSUAI-MNT
+admin-c:            MITSUAI-DN42
+tech-c:             MITSUAI-DN42
+mnt-by:             MITSUAI-MNT
+auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPDzGwRRcCFhJsFxJFl2Rs0sAaRn1gHNZJpme2hAVPxp
+source:             DN42
diff --git a/data/organisation/ORG-MITSUAI b/data/organisation/ORG-MITSUAI
new file mode 100644
index 000000000..c64d25e20
--- /dev/null
+++ b/data/organisation/ORG-MITSUAI
@@ -0,0 +1,6 @@
+organisation:       ORG-MITSUAI
+org-name:           MITSUAI
+admin-c:            MITSUAI-DN42
+tech-c:             MITSUAI-DN42
+mnt-by:             MITSUAI-MNT
+source:             DN42
diff --git a/data/person/MITSUAI-DN42 b/data/person/MITSUAI-DN42
new file mode 100644
index 000000000..450c3e40b
--- /dev/null
+++ b/data/person/MITSUAI-DN42
@@ -0,0 +1,6 @@
+person:             MITSUAI
+e-mail:             raize11@proton.me
+nic-hdl:            MITSUAI-DN42
+mnt-by:             MITSUAI-MNT
+org:                ORG-MITSUAI
+source:             DN42
diff --git a/data/route/172.21.79.0_27 b/data/route/172.21.79.0_27
new file mode 100644
index 000000000..1164ab8af
--- /dev/null
+++ b/data/route/172.21.79.0_27
@@ -0,0 +1,5 @@
+route:              172.21.79.0/27
+origin:             AS4242420062
+mnt-by:             MITSUAI-MNT
+max-length:         27
+source:             DN42
diff --git a/data/route6/fdd5:f640:5714::_48 b/data/route6/fdd5:f640:5714::_48
new file mode 100644
index 000000000..667a6e1ce
--- /dev/null
+++ b/data/route6/fdd5:f640:5714::_48
@@ -0,0 +1,5 @@
+route6:             fdd5:f640:5714::/48
+origin:             AS4242420062
+mnt-by:             MITSUAI-MNT
+max-length:         48
+source:             DN42