IP Address103.252.207.18WHOIS Serverwhois.apnic.net
Inet Nums
Start IP103.252.204.0End IP103.252.207.255CIDR103.252.204.0/22Net NameYWNETDescriptionBeijing Yiwangxin Technology Co;Ltd., Unit2201, Zhongyu Plaza Number jia-6 Gongtibei Road, Chaoyang District, Beijing ChinaCountriesCNStatusALLOCATED PORTABLEMNT ByMAINT-CNNIC-APMNT LowerMAINT-CNNIC-APMNT RoutesMAINT-CNCGROUP-RRMNT IRTIRT-YWNET-CNDate Updated2023-11-28SourceAPNIC
Incident Response Team (IRT)
HandleIRT-YWNET-CNAddressRm.531,Floor 5,North Third Ring Road,No.27,, Shangfang Building, BeijingEmailzhaojingxin@51ywx.comAbuse Mailboxzhaojingxin@51ywx.comAdmin ContactsLN253-APTech ContactsLN253-APMNT ByMAINT-CNNIC-APDate Updated2025-11-18SourceAPNIC
Administrative Contacts
HandleLN253-APNameLi NanAddressRm.531,Floor 5,North Third Ring Road,No.27,, Shangfang Building, BeijingCountryCNEmaillinan@dnion.comPhone+86-18611220898MNT ByMAINT-CNNIC-APDate Updated2013-11-04SourceAPNIC
Technical Contacts
HandleLN253-APNameLi NanAddressRm.531,Floor 5,North Third Ring Road,No.27,, Shangfang Building, BeijingCountryCNEmaillinan@dnion.comPhone+86-18611220898MNT ByMAINT-CNNIC-APDate Updated2013-11-04SourceAPNIC
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