% 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 '116.193.221.48 - 116.193.221.63'

% Abuse contact for '116.193.221.48 - 116.193.221.63' is 'abuse@metro.net.bd'

inetnum:        116.193.221.48 - 116.193.221.63
netname:        E-squire-Group
descr:          E-squire Group
country:        BD
admin-c:        MM508-AP
tech-c:         MM508-AP
abuse-c:        AM2356-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-BD-SAKI
mnt-lower:      MAINT-BD-SAKI
mnt-routes:     MAINT-BD-SAKI
mnt-irt:        IRT-MetroNet
last-modified:  2021-01-08T04:01:09Z
source:         APNIC

irt:            IRT-MetroNet
address:        18th Floor, Sonartori Tower, 12 Sonargaon Road, Dhaka-1000
phone:          +88029671381
fax-no:         +88029670257
e-mail:         saki@metro.net.bd
abuse-mailbox:  abuse@metro.net.bd
admin-c:        MM508-AP
tech-c:         MM508-AP
auth:           # Filtered
remarks:        saki@metro.net.bd was validated on 2025-09-13
remarks:        abuse@metro.net.bd was validated on 2025-12-06
mnt-by:         MAINT-BD-MOIN
last-modified:  2025-12-06T03:25:26Z
source:         APNIC

role:           ABUSE MetroNet
country:        ZZ
address:        18th Floor, Sonartori Tower, 12 Sonargaon Road, Dhaka-1000
phone:          +88029671381
e-mail:         saki@metro.net.bd
admin-c:        MM508-AP
tech-c:         MM508-AP
nic-hdl:        AM2356-AP
remarks:        Generated from irt object IRT-MetroNet
remarks:        saki@metro.net.bd was validated on 2025-09-13
remarks:        abuse@metro.net.bd was validated on 2025-12-06
abuse-mailbox:  abuse@metro.net.bd
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-06T03:26:06Z
source:         APNIC

person:         Moin uddin Ahmed Moin uddin Ahmed
nic-hdl:        MM508-AP
e-mail:         mahmed@metrobd.net
address:        18th Floor, Sonartori Tower
address:        12, Sonargoan Road, Dhaka-1000
phone:          +880-2-9671381
fax-no:         +880-2-9670257
country:        BD
mnt-by:         MAINT-NEW
last-modified:  2008-09-04T07:36:20Z
source:         APNIC

% Information related to '116.193.221.0/24AS38026'

route:          116.193.221.0/24
origin:         AS38026
descr:          MetroNet Bangladesh Limited
                Ahmed Tower (10th floor), 28-30, Kemal Ataturk Ave  Banani
mnt-by:         MAINT-BD-SAKI
last-modified:  2024-08-12T08:18:35Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)