diff --git a/data/inet6num/fde4:66b4:aa22::_48 b/data/inet6num/fde4:66b4:aa22::_48
new file mode 100644
index 000000000..44eb93851
--- /dev/null
+++ b/data/inet6num/fde4:66b4:aa22::_48
@@ -0,0 +1,10 @@
+inet6num:           fde4:66b4:aa22:0000:0000:0000:0000:0000 - fde4:66b4:aa22:ffff:ffff:ffff:ffff:ffff
+cidr:               fde4:66b4:aa22::/48
+netname:            CREAMCROISSANT-IPV6
+descr:              Creamcroissant's dn42 IPv6 network
+country:            HK
+admin-c:            CREAMCROISSANT-DN42
+tech-c:             CREAMCROISSANT-DN42
+mnt-by:             CREAMCROISSANT-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/route6/fde4:66b4:aa22::_48 b/data/route6/fde4:66b4:aa22::_48
new file mode 100644
index 000000000..2e1b211d6
--- /dev/null
+++ b/data/route6/fde4:66b4:aa22::_48
@@ -0,0 +1,6 @@
+route6:             fde4:66b4:aa22::/48
+descr:              Creamcroissant's dn42 IPv6 network
+origin:             AS4242423452
+mnt-by:             CREAMCROISSANT-MNT
+source:             DN42
+max-length:         48