% 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 '203.202.240.0 - 203.202.255.255'

% Abuse contact for '203.202.240.0 - 203.202.255.255' is 'abuse@aamra.com.bd'

inetnum:        203.202.240.0 - 203.202.255.255
netname:        AAMRA-AS-AP
descr:          Aamra Networks Limited, Internet Service Provider.
descr:          Safura Tower 12th floor, 20 Kemal Ataturk Avenue
descr:          Banani C/A, Dhaka, Bangladesh.
country:        BD
org:            ORG-ANL12-AP
admin-c:        SA119-AP
tech-c:         MR240-AP
abuse-c:        AA1900-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-BD-AAMRA
mnt-routes:     MAINT-BD-AAMRA
mnt-irt:        IRT-AAMRA-BD
last-modified:  2020-11-25T06:35:49Z
source:         APNIC

irt:            IRT-AAMRA-BD
address:        Safura Tower (12th floor),
address:        20 Kemal Ataturk Avenue,
address:        Banani C/A,
address:        Dhaka
e-mail:         abuse@aamra.com.bd
abuse-mailbox:  abuse@aamra.com.bd
admin-c:        SA119-AP
tech-c:         MR240-AP
auth:           # Filtered
remarks:        abuse@aamra.com.bd
remarks:        abuse@aamra.com.bd is valid
remarks:        abuse@aamra.com.bd was validated on 2025-09-22
mnt-by:         MAINT-BD-AAMRA
last-modified:  2025-11-18T00:26:21Z
source:         APNIC

organisation:   ORG-ANL12-AP
org-name:       Aamra Networks Limited
org-type:       LIR
country:        BD
address:        20 Kemal Ataturk Avenue,
address:        Safura Tower 12th floor
address:        Banani Commercial Area
phone:          +880-2-8861100
fax-no:         +880-2-8860044
e-mail:         faruque.ahmed@aamra.com.bd
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-11-11T13:29:13Z
source:         APNIC

role:           ABUSE AAMRABD
country:        ZZ
address:        Safura Tower (12th floor),
address:        20 Kemal Ataturk Avenue,
address:        Banani C/A,
address:        Dhaka
phone:          +000000000
e-mail:         abuse@aamra.com.bd
admin-c:        SA119-AP
tech-c:         MR240-AP
nic-hdl:        AA1900-AP
remarks:        Generated from irt object IRT-AAMRA-BD
remarks:        abuse@aamra.com.bd was validated on 2025-09-22
abuse-mailbox:  abuse@aamra.com.bd
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-22T10:16:19Z
source:         APNIC

person:         Mahbubor Rahman
nic-hdl:        MR240-AP
e-mail:         mahbub.rahman@aamra.com.bd
address:        Safura Tower (12th Floor),
address:        20 Kemal Ataturk Avenue,
address:        Banani C/A, Dhaka - 1213
address:        Bangladesh
phone:          +880-2-9841100
fax-no:         +880-2-9840077
country:        BD
mnt-by:         MAINT-BD-AAMRA
last-modified:  2014-10-01T09:31:05Z
source:         APNIC

person:         Syed Faruque Ahmed
nic-hdl:        SA119-AP
e-mail:         faruque.ahmed@aamra.com.bd
address:        20 Kemal Ataturk Avenue,
address:        Safura Tower (12th floor),
address:        Banani C/A,
address:        Dhaka,
address:        Bangladesh.
phone:          +880-288-61100
fax-no:         +880-288-50044
country:        BD
mnt-by:         MAINT-BD-AAMRA
last-modified:  2017-02-01T04:29:32Z
source:         APNIC

% Information related to '203.202.246.0/24AS24323'

route:          203.202.246.0/24
origin:         AS24323
descr:          Aamra Networks Limited
                20 Kemal Ataturk Avenue,
                Safura Tower (12th floor)
                Banani Commercial Area
mnt-by:         MAINT-BD-AAMRA
last-modified:  2020-12-10T14:33:36Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-AU4)