IP Address183.188.204.103WHOIS Serverwhois.apnic.net
Inet Nums
Start IP183.188.192.0End IP183.188.207.255CIDR183.188.192.0/20Net Namesxlf-221ju-BASDescriptionsxlf-221ju-BASCountriesCNStatusASSIGNED NON-PORTABLEMNT ByMAINT-CNCGROUP-SXMNT IRTIRT-CU-CNDate Updated2025-01-22SourceAPNIC
Incident Response Team (IRT)
HandleIRT-CU-CNAddressNo.21,Financial Street, Beijing,100033, P.R.ChinaEmailzhaoyz3@chinaunicom.cnAbuse Mailboxzhaoyz3@chinaunicom.cnAdmin ContactsCH1302-APTech ContactsCH1302-APRemarkszhaoyz3@chinaunicom.cn was validated on 2025-10-17MNT ByMAINT-CNCGROUPDate Updated2025-11-18SourceAPNIC
Administrative Contacts
HandleYZ225-APNameYing ZhaoAddressTaiyuan ShanxiCountryCNEmailzhy0607@public.ty.sx.cnPhone+86-351-4091749Fax No+86-351-4088347MNT ByMAINT-NEWDate Updated2008-09-04SourceAPNIC
Technical Contacts
HandleYZ225-APNameYing ZhaoAddressTaiyuan ShanxiCountryCNEmailzhy0607@public.ty.sx.cnPhone+86-351-4091749Fax No+86-351-4088347MNT ByMAINT-NEWDate Updated2008-09-04SourceAPNIC
Abuse Contacts
HandleAC1718-APNameABUSE CUCNAddressNo.21,Financial Street, Beijing,100033, P.R.ChinaCountryZZEmailzhaoyz3@chinaunicom.cnAbuse Mailboxzhaoyz3@chinaunicom.cnPhone+000000000Admin ContactsCH1302-APTech ContactsCH1302-APRemarksGenerated from irt object IRT-CU-CN, zhaoyz3@chinaunicom.cn was validated on 2025-10-17MNT ByAPNIC-ABUSEDate Updated2025-10-17SourceAPNIC
Routes
Route183.184.0.0/13OriginAS4837DescriptionChina Unicom Shanxi Province NetworkCountryCNMNT ByMAINT-CNCGROUP-RRDate Updated2009-11-26SourceAPNIC