% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to '103.220.68.0 - 103.220.71.255' % Abuse contact for '103.220.68.0 - 103.220.71.255' is 'hm-changed@vnnic.vn' inetnum: 103.220.68.0 - 103.220.71.255 netname: IOIT-VN descr: Institute of Information Technology (IOIT) descr: 18 Hoang Quoc Viet, Cau Giay, HaNoi admin-c: TDT14-AP tech-c: DTV9-AP country: VN mnt-by: MAINT-VN-VNNIC mnt-irt: IRT-VNNIC-AP mnt-routes: MAINT-VN-VNNIC status: ASSIGNED PORTABLE last-modified: 2023-03-23T02:53:35Z 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: 2026-04-21T02:07:47Z source: APNIC person: Duong Thi Van address: IOIT-VN country: VN phone: +84-987603724 e-mail: dtvan@ioit.ac.vn nic-hdl: DTV9-AP mnt-by: MAINT-VN-VNNIC last-modified: 2023-03-23T02:52:19Z source: APNIC person: Tran Duc Thang address: IOIT-VN country: VN phone: +84-313554655 e-mail: thang@ioit.ac.vn nic-hdl: TDT14-AP mnt-by: MAINT-VN-VNNIC last-modified: 2023-03-23T02:46:03Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)