IP Address115.231.21.109WHOIS Serverwhois.apnic.net
Inet Nums
Start IP115.231.20.0End IP115.231.23.255CIDR115.231.20.0/22Net NameHANGZHOU-SULIAN-INFOTECH-LTDDescriptionHangzhou Sulian Mdt InfoTech LtdCountriesCNStatusASSIGNED NON-PORTABLEMNT ByMAINT-CN-CHINANET-ZJ-HUMNT IRTIRT-CHINANET-ZJDate Updated2021-06-24SourceAPNIC
Incident Response Team (IRT)
HandleIRT-CHINANET-ZJAddressHangzhou, 288 fucun Road, ChinaCountryCHINAEmailantispam_zjnoc@163.comAbuse Mailboxantispam_zjnoc@163.comAdmin ContactsCZ61-APTech ContactsCZ61-APRemarksantispam_zjnoc@163.com was validated on 2025-11-25MNT ByMAINT-CHINANET-ZJDate Updated2025-11-25SourceAPNIC
Administrative Contacts
HandleWJ2257-APNameWang JianpingAddressHangzhou Binjiang District South Ring Road No. 3760 the Creative Building Room 601CountryCNEmailanti_spam@mail.huptt.zj.cnPhone+86-18072601777MNT ByMAINT-CN-CHINANET-ZJ-HUDate Updated2017-08-01SourceAPNIC
Technical Contacts
HandleCH119-APNameCHINANET-ZJ HuzhouAddressNo.18 Hongqi Road,Huzhou,Zhejiang.313000CountryCNEmailantispam_hu@zjnoc.hz.zj.cnPhone+86-572-2022163Fax No+86-572-2210609Admin ContactsCH50-APTech ContactsCH50-APRemarkssend spam reports to antispam_hu@zjnoc.hz.zj.cn, and abuse reports to antispam_hu@zjnoc.hz.zj.cn, Please include detailed information and times in UTCMNT ByMAINT-CHINANET-ZJDate Updated2020-05-26SourceAPNIC
Abuse Contacts
HandleAC1602-APNameABUSE CHINANETZJAddressHangzhou, 288 fucun Road, ChinaCountryZZEmailantispam_zjnoc@163.comAbuse Mailboxantispam_zjnoc@163.comPhone+000000000Admin ContactsCZ61-APTech ContactsCZ61-APRemarksGenerated from irt object IRT-CHINANET-ZJ, antispam_zjnoc@163.com was validated on 2025-11-25MNT ByAPNIC-ABUSEDate Updated2025-11-25SourceAPNIC