APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address
[216.73.216.111]

% 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 '103.156.58.0 - 103.156.59.255'
% Abuse contact for '103.156.58.0 - 103.156.59.255' is 'hm-changed@vnnic.vn'
inetnum:        103.156.58.0 - 103.156.59.255
netname:        MOBIFONESERVICE-VN
descr:          Mobifone Technology Service Joint Stock Company
descr:          3rd Floor, TTC Tower, 19 Duy Tan, Dich Vong Hau, Cau Giay, Hanoi
admin-c:        HCP6-AP
tech-c:         HCP6-AP
remarks:        send spam and abuse report to phuonghc@mobifoneservice.com.vn
country:        VN
mnt-by:         MAINT-VN-VNNIC
mnt-lower:      MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
status:         ALLOCATED PORTABLE
last-modified:  2020-09-21T05:26:33Z
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:  2026-04-06T06:49:37Z
source:         APNIC
person:         Hoang Cong Phuong
address:        MOBIFONESERVICE-VN
country:        VN
phone:          +84-2437726966
e-mail:         phuonghc@mobifoneservice.com.vn
nic-hdl:        HCP6-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2020-09-21T05:25:15Z
source:         APNIC
% Information related to '103.156.58.0/24AS131429'
route:          103.156.58.0/24
descr:          MOBIFONESERVICE-VN
origin:         AS131429
mnt-by:         MAINT-VN-VNNIC
last-modified:  2021-03-30T05:52:11Z
source:         APNIC
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
4 records found for '103.156.58.203'
Search for  
IP address lookups Miscellaneous queries
-l

1st level less specific

-i

Inverse attributes

-L

All less specific

-T

Object types

-m

1st level more specific

-M

All more specific

Query hints

  • 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 template
    Example: -t inetnum

-x

Exact match only

-d

Associated reverse domain

For more information see: