% APNIC found the following authoritative answer from: whois.apnic.net % [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to '103.203.140.0 - 103.203.143.255' % Abuse contact for '103.203.140.0 - 103.203.143.255' is 'ip@landui.com' inetnum: 103.203.140.0 - 103.203.143.255 netname: LANDUI descr: YunNan LanDui Network Technology co., LTD descr: Kunming Baiyun lu Dantongdahsha 9A01 country: CN admin-c: ZM1251-AP tech-c: ZM1252-AP abuse-c: AC1601-AP status: ALLOCATED PORTABLE mnt-by: MAINT-CNNIC-AP mnt-irt: IRT-LANDUI-CN mnt-lower: MAINT-CNNIC-AP mnt-routes: MAINT-CNNIC-AP last-modified: 2023-11-28T00:56:05Z source: APNIC irt: IRT-LANDUI-CN address: Kunming Baiyun lu Dantongdahsha 9A01 e-mail: ip@landui.com abuse-mailbox: ip@landui.com admin-c: ZM1251-AP tech-c: ZM1252-AP remarks: ip@landui.com was validated on 2020-11-25 auth: # Filtered mnt-by: MAINT-CNNIC-AP last-modified: 2025-11-18T00:34:37Z source: APNIC role: ABUSE CNNICCN country: ZZ address: Beijing, China phone: +000000000 e-mail: ipas@cnnic.cn admin-c: IP50-AP tech-c: IP50-AP nic-hdl: AC1601-AP remarks: Generated from irt object IRT-CNNIC-CN remarks: ipas@cnnic.cn is invalid abuse-mailbox: ipas@cnnic.cn mnt-by: APNIC-ABUSE last-modified: 2025-09-19T17:20:32Z source: APNIC person: Chaokun Zhou address: Kunming Baiyun lu Dantongdahsha 9A01 country: CN phone: +86-0871-65727920 e-mail: zck@landui.com nic-hdl: ZM1251-AP mnt-by: MAINT-CNNIC-AP last-modified: 2014-12-29T07:02:01Z source: APNIC person: Wentao Xu address: Kunming Baiyun lu Dantongdahsha 9A01 country: CN phone: +86-0871-65727920 e-mail: xwt@landui.com nic-hdl: ZM1252-AP mnt-by: MAINT-CNNIC-AP last-modified: 2014-12-29T07:02:02Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-AU4)