diff --git a/data/inet6num/fddf:51f8:5744::_48 b/data/inet6num/fddf:51f8:5744::_48
new file mode 100644
index 000000000..16fbdbaa4
--- /dev/null
+++ b/data/inet6num/fddf:51f8:5744::_48
@@ -0,0 +1,9 @@
+inet6num:           fddf:51f8:5744:0000:0000:0000:0000:0000 - fddf:51f8:5744:ffff:ffff:ffff:ffff:ffff
+cidr:               fddf:51f8:5744::/48
+netname:            KANA-NET-1
+admin-c:            KANA-DN42
+tech-c:             KANA-DN42
+mnt-by:             KANA-MNT
+status:             ASSIGNED
+source:             DN42
+