IP Address220.243.154.14WHOIS Serverwhois.apnic.net
Inet Nums
Start IP220.243.0.0End IP220.243.255.255CIDR220.243.0.0/16Net NameCHINANETCENTERDescriptionChinaNetCenter Ltd.CountriesCNStatusALLOCATED PORTABLEMNT ByMAINT-CNNIC-APMNT LowerMAINT-CNNIC-APMNT RoutesMAINT-CNNIC-APMNT IRTIRT-CHINANETCENTER-CNDate Updated2022-02-10SourceAPNIC
Incident Response Team (IRT)
HandleIRT-CHINANETCENTER-CNAddress4G Guomen Building, Sanyuan Bridge Dongsanhuan, BeijingEmailcdnnetwrok@wangsu.comAbuse Mailboxcdnnetwrok@wangsu.comAdmin ContactsZM1723-APTech ContactsZM1723-APMNT ByMAINT-CNNIC-APDate Updated2025-11-18SourceAPNIC
Administrative Contacts
HandleZM1723-APNameZhong XingAddress4G Guomen Building, Sanyuan Bridge Dongsanhuan, BeijingCountryCNEmailzhongx@wangsu.comPhone+86-010-84519900MNT ByMAINT-CNNIC-APDate Updated2018-02-08SourceAPNIC
Technical Contacts
HandleZM1723-APNameZhong XingAddress4G Guomen Building, Sanyuan Bridge Dongsanhuan, BeijingCountryCNEmailzhongx@wangsu.comPhone+86-010-84519900MNT ByMAINT-CNNIC-APDate Updated2018-02-08SourceAPNIC
Abuse Contacts
HandleAC1601-APNameABUSE CNNICCNAddressBeijing, ChinaCountryZZEmailipas@cnnic.cnAbuse Mailboxipas@cnnic.cnPhone+000000000Admin ContactsIP50-APTech ContactsIP50-APRemarksGenerated from irt object IRT-CNNIC-CN, ipas@cnnic.cn is invalidMNT ByAPNIC-ABUSEDate Updated2025-09-19SourceAPNIC