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% APNIC found the following authoritative answer from: whois.apnic.net
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% Information related to '103.199.40.0 - 103.199.43.255'
% Abuse contact for '103.199.40.0 - 103.199.43.255' is 'hm-changed@vnnic.vn'
inetnum: 103.199.40.0 - 103.199.43.255 netname: MOBIFONEKV5-VN descr: MobiFone service company region 5 descr: No. 8, Lot 28A, Le Hong Phong, Ngo Quyen District, Hai Phong City admin-c: DDD5-AP tech-c: NDK4-AP tech-c: PDT8-AP remarks: send spam and abuse report to khoa.nguyen@mobifone.vn country: VN mnt-by: MAINT-VN-VNNIC mnt-lower: MAINT-VN-VNNIC mnt-irt: IRT-VNNIC-AP status: ALLOCATED PORTABLE last-modified: 2021-07-01T11:33:52Z 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: 2017-11-08T09:40:06Z source: APNIC
person: Doan Dinh Dan address: Mobifone Corporation country: VN phone: +84-24-37831770 e-mail: dan.doan@mobifone.vn nic-hdl: DDD5-AP mnt-by: MAINT-VN-VNNIC last-modified: 2017-11-19T02:44:57Z source: APNIC
person: Nguyen Dang Khoa address: MOBIFONEKV5-VN country: VN phone: +84-2313556119 e-mail: khoa.nguyen@mobifone.vn nic-hdl: NDK4-AP mnt-by: MAINT-VN-VNNIC last-modified: 2017-11-19T03:36:27Z source: APNIC
person: Pham Duc Trong address: MOBIFONEKV5-VN country: VN phone: +84-2313556119 e-mail: trong.pham@mobifone.vn nic-hdl: PDT8-AP mnt-by: MAINT-VN-VNNIC last-modified: 2017-11-19T03:36:49Z source: APNIC
% Information related to '103.199.40.0/24AS131429'
route: 103.199.40.0/24 descr: MOBIFONEKV5-VN origin: AS131429 mnt-by: MAINT-VN-VNNIC last-modified: 2021-03-30T05:56:32Z source: APNIC
% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU2)
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Include "AS" in front of an AS number.Example: AS4808
Include "-t" (template only) or "-v" (template and description) in front of an object name to view the templateExample: -t inetnum
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