IP Address180.178.203.30WHOIS Serverwhois.apnic.net
Inet Nums
Start IP180.178.192.0End IP180.178.255.255CIDR180.178.192.0/18Net NameHZ-YOUYUNDescriptionHangzhou YouYun Technology Co., Ltd.CountriesCNStatusALLOCATED PORTABLEMNT ByMAINT-CNNIC-APMNT LowerMAINT-CNNIC-APMNT RoutesMAINT-CNNIC-APMNT IRTIRT-HZ-YOUYUN-CNDate Updated2021-10-26SourceAPNIC
Incident Response Team (IRT)
HandleIRT-HZ-YOUYUN-CNAddressNo.3820 Nanhuan Road,Hangzhou,ZhejiangEmail4394831@qq.comAbuse Mailbox4394831@qq.comAdmin ContactsYJL29-APTech ContactsYJL29-APMNT ByMAINT-CNNIC-APDate Updated2025-11-18SourceAPNIC
Administrative Contacts
HandleYJL29-APNameYin jun liuAddressNo.3820 Nanhuan Road,Hangzhou,ZhejiangCountryCNEmail4394831@qq.comPhone+86-18606770788MNT ByMAINT-CNNIC-APDate Updated2017-12-14SourceAPNIC
Technical Contacts
HandleYJL29-APNameYin jun liuAddressNo.3820 Nanhuan Road,Hangzhou,ZhejiangCountryCNEmail4394831@qq.comPhone+86-18606770788MNT ByMAINT-CNNIC-APDate Updated2017-12-14SourceAPNIC
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