diff --git a/data/inet6num/fd60:1c1e:12ec::_48 b/data/inet6num/fd60:1c1e:12ec::_48
index bbdbfc97d..0c4041544 100644
--- a/data/inet6num/fd60:1c1e:12ec::_48
+++ b/data/inet6num/fd60:1c1e:12ec::_48
@@ -1,12 +1,12 @@
 inet6num:           fd60:1c1e:12ec:0000:0000:0000:0000:0000 - fd60:1c1e:12ec:ffff:ffff:ffff:ffff:ffff
 cidr:               fd60:1c1e:12ec::/48
 netname:            TIANYI-NETWORK-IPV6
-descr:              TianyiNet Next Generation IPv6 Network
+descr:              Tianyi Network IPv6
 country:            CN
 admin-c:            TIANYI-DN42
 tech-c:             TIANYI-DN42
 mnt-by:             TIANYI-MNT
-nserver:            miku.ns.lty.dn42
-nserver:            luka.ns.lty.dn42
+nserver:            ling.ns.lty.dn42
+nserver:            moke.ns.lty.dn42
 status:             ASSIGNED
 source:             DN42
diff --git a/data/inetnum/172.21.108.0_27 b/data/inetnum/172.21.108.0_27
index a695b8a08..8c957a2dc 100644
--- a/data/inetnum/172.21.108.0_27
+++ b/data/inetnum/172.21.108.0_27
@@ -5,7 +5,7 @@ descr:              Tianyi Network
 admin-c:            TIANYI-DN42
 tech-c:             TIANYI-DN42
 mnt-by:             TIANYI-MNT
-nserver:            miku.ns.lty.dn42
-nserver:            luka.ns.lty.dn42
+nserver:            moke.ns.lty.dn42
+nserver:            ling.ns.lty.dn42
 status:             ASSIGNED
 source:             DN42
diff --git a/data/route6/fd60:1c1e:12ec::_48 b/data/route6/fd60:1c1e:12ec::_48
index 2bbcdcc77..6e8962601 100644
--- a/data/route6/fd60:1c1e:12ec::_48
+++ b/data/route6/fd60:1c1e:12ec::_48
@@ -1,5 +1,5 @@
 route6:             fd60:1c1e:12ec::/48
 origin:             AS4242420712
-max-length:         48
+max-length:         56
 mnt-by:             TIANYI-MNT
 source:             DN42