diff --git a/data/inet6num/fd38:3ec1:a11b::_48 b/data/inet6num/fd38:3ec1:a11b::_48
deleted file mode 100644
index a96599c86..000000000
--- a/data/inet6num/fd38:3ec1:a11b::_48
+++ /dev/null
@@ -1,10 +0,0 @@
-inet6num:           fd38:3ec1:a11b:0000:0000:0000:0000:0000 - fd38:3ec1:a11b:ffff:ffff:ffff:ffff:ffff
-netname:            BUKN-DN42-NET    
-descr:              BUKN DN42 IPv6 Space
-country:            UK
-admin-c:            BUKN-DN42
-tech-c:             BUKN-DN42
-mnt-by:             BUKN-MNT
-status:             ASSIGNED
-cidr:               fd38:3ec1:a11b::/48
-source:             DN42
diff --git a/data/inet6num/fdff:b87d:f5b0::_48 b/data/inet6num/fdff:b87d:f5b0::_48
new file mode 100644
index 000000000..583f2b1ad
--- /dev/null
+++ b/data/inet6num/fdff:b87d:f5b0::_48
@@ -0,0 +1,8 @@
+inet6num:           fdff:b87d:f5b0:0000:0000:0000:0000:0000 - fdff:b87d:f5b0:ffff:ffff:ffff:ffff:ffff
+cidr:               fdff:b87d:f5b0::/48
+netname:            BUKN-NET-1
+admin-c:            BUKN-DN42
+tech-c:             BUKN-DN42
+mnt-by:             BUKN-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/BUKN-MNT b/data/mntner/BUKN-MNT
index d2957ebf7..7432899d6 100755
--- a/data/mntner/BUKN-MNT
+++ b/data/mntner/BUKN-MNT
@@ -4,4 +4,4 @@ admin-c:            BUKN-DN42
 tech-c:             BUKN-DN42
 mnt-by:             BUKN-MNT
 source:             DN42
-auth:               ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDQUFR8oQq0dmfNLFcwzmrCmy2uyk+upE0HfqxRWoXCPl58hYhldBB2UdQ3ck9LOJFt9cHg/d3tzzI78wyJU6yANYwCgKKMMsBUi/AMV3zougWqqzhaXpX2R01ZQgSO/bnGWVvoyVN1WM67KU3RR87NIQkkGL+FT0LGXGGETydSo7Z9tZB6qwbyczdVe2YpSyBfbLT2vO8+3l7QHY+uVQ/vBzPbBJ0DkfJikAXWqjY/v4osuMknomQX9YI2Bf0qwct+6z6XTaqCMiTU02UGmsNczmSjsT2ULgT6kmmDG5xh51pKLxf88LjELoC1TuHQsEtyzwjFja9UXia4p9tOj+kN aaron@gentoo.bukn.net
+auth:               ssh-rsa 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 aaron@bukn.net
diff --git a/data/route6/fd38:3ec1:a11b::_48 b/data/route6/fd38:3ec1:a11b::_48
deleted file mode 100644
index 68fa53ae6..000000000
--- a/data/route6/fd38:3ec1:a11b::_48
+++ /dev/null
@@ -1,4 +0,0 @@
-route6:             fd38:3ec1:a11b::/48
-origin:             AS4242423605
-mnt-by:             BUKN-MNT
-source:             DN43
diff --git a/data/route6/fdff:b87d:f5b0::_48 b/data/route6/fdff:b87d:f5b0::_48
new file mode 100644
index 000000000..071c2a693
--- /dev/null
+++ b/data/route6/fdff:b87d:f5b0::_48
@@ -0,0 +1,5 @@
+route6:             fdff:b87d:f5b0::/48
+origin:             AS4242423605
+max-length:         48
+mnt-by:             BUKN-MNT
+source:             DN42