diff --git a/data/mntner/TETSAI-MNT b/data/mntner/TETSAI-MNT
new file mode 100644
index 000000000..2c1daad63
--- /dev/null
+++ b/data/mntner/TETSAI-MNT
@@ -0,0 +1,6 @@
+mntner:             TETSAI-MNT
+admin-c:            TETSAI-DN42
+tech-c:             TETSAI-DN42
+mnt-by:             TETSAI-MNT
+source:             DN42
+auth: pgp-fingerprint 1B6D49BA38774D17CA1792A184E56FE86499CB21
\ No newline at end of file