diff --git a/data/dns/dekthep.dn42 b/data/dns/dekthep.dn42
index 6891f5411..cc42ea6d6 100644
--- a/data/dns/dekthep.dn42
+++ b/data/dns/dekthep.dn42
@@ -1,6 +1,8 @@
 domain:             dekthep.dn42
-nserver:            ns1.dekthep.dn42 172.21.88.11
-nserver:            ns2.dekthep.dn42 172.21.88.12
+nserver:            ns1.dekthep.dn42 172.21.88.53
+nserver:            ns2.dekthep.dn42 172.21.88.88
+nserver:            ns1.dekthep.dn42 fd56:7778:783b::8853
+nserver:            ns2.dekthep.dn42 fd56:7778:783b::8888
 admin-c:            DEKTHEP-DN42
 tech-c:             DEKTHEP-DN42
 mnt-by:             DEKTHEP-MNT
diff --git a/data/inet6num/fdbc:a162:104c::_48 b/data/inet6num/fd56:7778:783b::_48
similarity index 69%
rename from data/inet6num/fdbc:a162:104c::_48
rename to data/inet6num/fd56:7778:783b::_48
index f72d6d457..40feff226 100644
--- a/data/inet6num/fdbc:a162:104c::_48
+++ b/data/inet6num/fd56:7778:783b::_48
@@ -1,5 +1,5 @@
-inet6num:           fdbc:a162:104c:0000:0000:0000:0000:0000 - fdbc:a162:104c:ffff:ffff:ffff:ffff:ffff
-cidr:               fdbc:a162:104c::/48
+inet6num:           fd56:7778:783b:0000:0000:0000:0000:0000 - fd56:7778:783b:ffff:ffff:ffff:ffff:ffff
+cidr:               fd56:7778:783b::/48
 netname:            DEKTHEP-NETWORK
 descr:              Network of DEKTHEP
 country:            TH
diff --git a/data/route6/fdbc:a162:104c::_48 b/data/route6/fd56:7778:783b::_48
similarity index 69%
rename from data/route6/fdbc:a162:104c::_48
rename to data/route6/fd56:7778:783b::_48
index 8b46c8f07..d26bf8479 100644
--- a/data/route6/fdbc:a162:104c::_48
+++ b/data/route6/fd56:7778:783b::_48
@@ -1,4 +1,4 @@
-route6:             fdbc:a162:104c::/48
+route6:             fd56:7778:783b::/48
 origin:             AS4242420589
 mnt-by:             DEKTHEP-MNT
 source:             DN42