diff --git a/data/inet6num/fd74:e845:fe1a::_48 b/data/inet6num/fd74:e845:fe1a::_48
index 4dbb7a581..38e10e8c1 100644
--- a/data/inet6num/fd74:e845:fe1a::_48
+++ b/data/inet6num/fd74:e845:fe1a::_48
@@ -1,8 +1,6 @@
 inet6num:           fd74:e845:fe1a:0000:0000:0000:0000:0000 - fd74:e845:fe1a:ffff:ffff:ffff:ffff:ffff
 cidr:               fd74:e845:fe1a::/48
 netname:            DYNOS01-NETWORK
-descr:              dynos01
-country:            CN
 admin-c:            DYNOS01-DN42
 tech-c:             DYNOS01-DN42
 mnt-by:             DYNOS01-MNT
diff --git a/data/inetnum/172.20.155.64_26 b/data/inetnum/172.20.143.64_26
similarity index 68%
rename from data/inetnum/172.20.155.64_26
rename to data/inetnum/172.20.143.64_26
index a4bd8d6ad..ce784cf2e 100644
--- a/data/inetnum/172.20.155.64_26
+++ b/data/inetnum/172.20.143.64_26
@@ -1,5 +1,5 @@
-inetnum:            172.23.75.64 - 172.23.75.127
-cidr:               172.20.155.64/26
+inetnum:            172.20.143.64 - 172.20.143.127
+cidr:               172.20.143.64_26
 netname:            DYNOS01-NETWORK
 admin-c:            DYNOS01-DN42
 tech-c:             DYNOS01-DN42
diff --git a/data/mntner/DYNOS01-MNT b/data/mntner/DYNOS01-MNT
index 719ae96ec..871acda78 100644
--- a/data/mntner/DYNOS01-MNT
+++ b/data/mntner/DYNOS01-MNT
@@ -4,4 +4,3 @@ tech-c:             DYNOS01-DN42
 mnt-by:             DYNOS01-MNT
 auth:               pgp-fingerprint C9868FF182D7480DC43F6CB35C20291110F05188
 source:             DN42
-
diff --git a/data/route/172.20.155.64_26 b/data/route/172.20.143.64_26
similarity index 70%
rename from data/route/172.20.155.64_26
rename to data/route/172.20.143.64_26
index 04a885c46..982fe3571 100644
--- a/data/route/172.20.155.64_26
+++ b/data/route/172.20.143.64_26
@@ -1,4 +1,4 @@
-route:              172.20.155.64/26
+route:              172.20.173.64/26
 origin:             AS4242423360
 mnt-by:             DYNOS01-MNT
 source:             DN42