diff --git a/data/dns/tiger.dn42 b/data/dns/tiger.dn42
index 6126ad0cb..13b094435 100644
--- a/data/dns/tiger.dn42
+++ b/data/dns/tiger.dn42
@@ -3,8 +3,8 @@ admin-c:            TIGER-DN42
 tech-c:             TIGER-DN42
 mnt-by:             TIGER-MNT
 nserver:            ns1.tiger.dn42 172.20.142.1
-nserver:            ns1.tiger.dn42 fd42:9527:9527::1
+nserver:            ns1.tiger.dn42 fd7c:dfc0:d347::1
 nserver:            ns2.tiger.dn42 172.20.142.2
-nserver:            ns2.tiger.dn42 fd42:9527:9527::2
+nserver:            ns2.tiger.dn42 fd7c:dfc0:d347::2
 status:             CONNECT
 source:             DN42
diff --git a/data/inet6num/fd42:9527:9527::_48 b/data/inet6num/fd7c:dfc0:d347::_48
similarity index 68%
rename from data/inet6num/fd42:9527:9527::_48
rename to data/inet6num/fd7c:dfc0:d347::_48
index 9fdd548c4..405479fbc 100644
--- a/data/inet6num/fd42:9527:9527::_48
+++ b/data/inet6num/fd7c:dfc0:d347::_48
@@ -1,5 +1,5 @@
-inet6num:           fd42:9527:9527:0000:0000:0000:0000:0000 - fd42:9527:9527:ffff:ffff:ffff:ffff:ffff
-cidr:               fd42:9527:9527::/48
+inet6num:           fd7c:dfc0:d347:0000:0000:0000:0000:0000 - fd7c:dfc0:d347:ffff:ffff:ffff:ffff:ffff
+cidr:               fd7c:dfc0:d347::/48
 netname:            TIGER-NETWORK
 descr:              Network of Tiger
 country:            TW
diff --git a/data/route6/fd42:9527:9527::_48 b/data/route6/fd7c:dfc0:d347::_48
similarity index 68%
rename from data/route6/fd42:9527:9527::_48
rename to data/route6/fd7c:dfc0:d347::_48
index 4ba16ee56..718f0ccdd 100644
--- a/data/route6/fd42:9527:9527::_48
+++ b/data/route6/fd7c:dfc0:d347::_48
@@ -1,4 +1,4 @@
-route6:             fd42:9527:9527::/48
+route6:             fd7c:dfc0:d347::/48
 origin:             AS4242420886
 mnt-by:             TIGER-MNT
 source:             DN42