% 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 '103.109.52.0 - 103.109.55.255'

% Abuse contact for '103.109.52.0 - 103.109.55.255' is 'hassan@admin.uiu.ac.bd'

inetnum:        103.109.52.0 - 103.109.55.255
netname:        UIU-BD
descr:          United International University
country:        BD
org:            ORG-UIU1-AP
admin-c:        UIUA1-AP
tech-c:         UIUA1-AP
abuse-c:        AU259-AP
status:         ASSIGNED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-UIU-BD
mnt-irt:        IRT-UIU-BD
last-modified:  2021-01-14T01:38:29Z
source:         APNIC

irt:            IRT-UIU-BD
address:        Satarkul MerulKhola, Madani Avenue, Satarkul, Badda, Dhaka Dhaka 1212
e-mail:         hassan@admin.uiu.ac.bd
abuse-mailbox:  hassan@admin.uiu.ac.bd
admin-c:        UIUA1-AP
tech-c:         UIUA1-AP
auth:           # Filtered
remarks:        hassan@admin.uiu.ac.bd was validated on 2024-01-14
mnt-by:         MAINT-UIU-BD
last-modified:  2024-01-14T08:33:41Z
source:         APNIC

organisation:   ORG-UIU1-AP
org-name:       United International University
org-type:       LIR
country:        BD
address:        Satarkul MerulKhola, Madani Avenue, Satarkul, Badda
phone:          +8801716328756
fax-no:         +88029118170
e-mail:         info@uiu.ac.bd
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:26Z
source:         APNIC

role:           ABUSE UIUBD
address:        Satarkul MerulKhola, Madani Avenue, Satarkul, Badda, Dhaka Dhaka 1212
country:        ZZ
phone:          +000000000
e-mail:         hassan@admin.uiu.ac.bd
admin-c:        UIUA1-AP
tech-c:         UIUA1-AP
nic-hdl:        AU259-AP
remarks:        Generated from irt object IRT-UIU-BD
remarks:        hassan@admin.uiu.ac.bd is invalid
abuse-mailbox:  hassan@admin.uiu.ac.bd
mnt-by:         APNIC-ABUSE
last-modified:  2023-08-01T22:24:29Z
source:         APNIC

role:           United International University administrator
address:        Satarkul MerulKhola, Madani Avenue, Satarkul, Badda, Dhaka Dhaka 1212
country:        BD
phone:          +8801716328756
fax-no:         +8801716328756
e-mail:         cits@uiu.ac.bd
admin-c:        UIUA1-AP
tech-c:         UIUA1-AP
nic-hdl:        UIUA1-AP
mnt-by:         MAINT-UIU-BD
last-modified:  2018-02-08T02:33:24Z
source:         APNIC

% Information related to '103.109.52.0/24AS134790'

route:          103.109.52.0/24
origin:         AS134790
descr:          United International University
                Satarkul MerulKhola, Madani Avenue, Satarkul, Badda
mnt-by:         MAINT-UIU-BD
last-modified:  2018-04-28T07:11:03Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.25 (WHOIS-AU3)

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