diff --git a/data/inetnum/172.20.21.160_27 b/data/inetnum/172.20.21.160_27
index 057b83879..937ce4723 100644
--- a/data/inetnum/172.20.21.160_27
+++ b/data/inetnum/172.20.21.160_27
@@ -3,7 +3,7 @@ netname:            CCTV-IPV4
 remarks:            Peer with me at yownmngv11183@163.com
 descr:              Peer with me at yownmngv11183@163.com
 country:            CN
-admin-c:            CCRV-DN42
+admin-c:            CCTV-DN42
 tech-c:             CCTV-DN42
 mnt-by:             CCTV-MNT
 nserver:            ns1.lantian.dn42