% 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 '103.75.220.0 - 103.75.223.255'

% Abuse contact for '103.75.220.0 - 103.75.223.255' is 'abuse@dzcrd.net'

inetnum:        103.75.220.0 - 103.75.223.255
netname:        DZCRD-BD
descr:          DZCRD Networks Ltd
country:        BD
org:            ORG-DNL2-AP
admin-c:        DNLA2-AP
tech-c:         DNLA2-AP
abuse-c:        AD832-AP
status:         ALLOCATED 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:        --------------------------------------------------------
remarks:        Geofeed https://geoloc.dzcrd.net/ipgeo.csv
mnt-by:         APNIC-HM
mnt-lower:      MAINT-DZCRD-BD
mnt-routes:     MAINT-DZCRD-BD
mnt-irt:        IRT-DZCRD-BD
last-modified:  2023-05-17T13:08:22Z
source:         APNIC

irt:            IRT-DZCRD-BD
address:        Crystal Palace, 3rd Floor, House
e-mail:         abuse@dzcrd.net
abuse-mailbox:  abuse@dzcrd.net
admin-c:        DNLA2-AP
tech-c:         DNLA2-AP
auth:           # Filtered
remarks:        abuse@dzcrd.net was validated on 2025-09-23
mnt-by:         MAINT-DZCRD-BD
last-modified:  2025-11-18T00:31:07Z
source:         APNIC

organisation:   ORG-DNL2-AP
org-name:       DZCRD Networks Ltd
org-type:       LIR
country:        BD
address:        Crystal Palace, 3rd Floor
address:        House # SE (D) 22, Road 140
address:        Gulshan South Avenue, Gulshan-1
phone:          +8809611888693
e-mail:         query@dzcrd.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:01Z
source:         APNIC

role:           ABUSE DZCRDBD
country:        ZZ
address:        Crystal Palace, 3rd Floor, House
phone:          +000000000
e-mail:         abuse@dzcrd.net
admin-c:        DNLA2-AP
tech-c:         DNLA2-AP
nic-hdl:        AD832-AP
remarks:        Generated from irt object IRT-DZCRD-BD
remarks:        abuse@dzcrd.net was validated on 2025-09-23
abuse-mailbox:  abuse@dzcrd.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-23T13:49:05Z
source:         APNIC

role:           dzcrd Networks Ltd administrator
address:        Crystal Palace, 3rd Floor, House # SE (D) 22, Road # 140, Gulshan South Avenue, Gulshan-1, Dhaka Dha
country:        BD
phone:          +8809611888693
fax-no:         +8809611888693
e-mail:         hostmaster@dzcrd.net
admin-c:        DNLA2-AP
tech-c:         DNLA2-AP
nic-hdl:        DNLA2-AP
mnt-by:         MAINT-DZCRD-BD
last-modified:  2020-08-13T12:36:40Z
source:         APNIC

% Information related to '103.75.220.0/22AS132817'

route:          103.75.220.0/22
descr:          DZCRD Networks Ltd
                Crystal Palace, 3rd Floor
                House # SE (D) 22, Road # 140
                Gulshan South Avenue, Gulshan-1
origin:         AS132817
mnt-by:         MAINT-DZCRD-BD
last-modified:  2022-01-28T06:05:29Z
source:         APNIC

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