% 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 '220.158.134.0 - 220.158.135.255' % Abuse contact for '220.158.134.0 - 220.158.135.255' is 'hm-changed@vnnic.vn' inetnum: 220.158.134.0 - 220.158.135.255 netname: IPTP-VN descr: IPTP NETWORKS DA NANG COMPANY LIMITED descr: 9th Floor, Da Nang Software Park, 02 Quang Trung, Thach Thang Ward, Hai Chau District, Da Nang City, Vietnam admin-c: LTMK2-AP tech-c: BT430-AP country: VN mnt-by: MAINT-VN-VNNIC mnt-lower: MAINT-VN-VNNIC mnt-routes: MAINT-VN-VNNIC mnt-irt: IRT-VNNIC-AP status: ALLOCATED PORTABLE last-modified: 2025-05-20T02:50:54Z source: APNIC irt: IRT-VNNIC-AP address: Ha Noi, VietNam phone: +84-24-35564944 fax-no: +84-24-37821462 e-mail: hm-changed@vnnic.vn abuse-mailbox: hm-changed@vnnic.vn admin-c: NTTT1-AP tech-c: NTTT1-AP auth: # Filtered mnt-by: MAINT-VN-VNNIC last-modified: 2025-11-17T23:08:34Z source: APNIC person: Bao Thinh address: IPTP-VN country: VN phone: +84-916466995 e-mail: admins@lagblaster.vn nic-hdl: BT430-AP mnt-by: MAINT-VN-VNNIC last-modified: 2024-08-09T07:00:21Z source: APNIC person: Luu Thi My Kim address: IPTP-VN country: VN phone: +84-938895386 e-mail: info@lagblaster.vn nic-hdl: LTMK2-AP mnt-by: MAINT-VN-VNNIC last-modified: 2022-05-25T17:36:46Z source: APNIC % Information related to '220.158.134.0/23AS149105' route: 220.158.134.0/23 descr: IPTP-VN origin: AS149105 mnt-by: MAINT-VN-VNNIC last-modified: 2025-11-26T02:53:06Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-AU4)