% 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 '103.161.66.0 - 103.161.67.255'

% Abuse contact for '103.161.66.0 - 103.161.67.255' is 'gateway.iig@summitcommunications.net'

inetnum:        103.161.66.0 - 103.161.67.255
netname:        SUMMITCOMMUNICATIONS-BD
descr:          Summit Communications Limited
country:        BD
org:            ORG-SCL5-AP
admin-c:        NA660-AP
tech-c:         NA660-AP
status:         ALLOCATED PORTABLE
abuse-c:        AS2084-AP
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-lower:      MAINT-SUMMITCOMMUNICATIONS-BD
mnt-routes:     MAINT-SUMMITCOMMUNICATIONS-BD
mnt-irt:        IRT-SUMMITCOMMUNICATIONS-BD
last-modified:  2026-05-13T07:33:29Z
source:         APNIC

irt:            IRT-SUMMITCOMMUNICATIONS-BD
address:        Summit Center, 18 Karwan Bazar
e-mail:         gateway.iig@summitcommunications.net
abuse-mailbox:  gateway.iig@summitcommunications.net
admin-c:        SCLN4-AP
tech-c:         SCLN4-AP
auth:           # Filtered
remarks:        gateway.iig@summitcommunications.net was validated on 2026-02-25
mnt-by:         MAINT-SUMMITCOMMUNICATIONS-BD
last-modified:  2026-05-11T06:25:28Z
source:         APNIC

organisation:   ORG-SCL5-AP
org-name:       Summit Communications Limited
org-type:       LIR
country:        BD
address:        18, Kawran Bazar (4th Floor)
phone:          +8809678016414
fax-no:         +88-02-8189577
e-mail:         gateway.iig@summitcommnications.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-07-15T12:59:36Z
source:         APNIC

role:           ABUSE SUMMITCOMMUNICATIONSBD
country:        ZZ
address:        Summit Center, 18 Karwan Bazar
phone:          +000000000
e-mail:         gateway.iig@summitcommunications.net
admin-c:        SCLN4-AP
tech-c:         SCLN4-AP
nic-hdl:        AS2084-AP
remarks:        Generated from irt object IRT-SUMMITCOMMUNICATIONS-BD
remarks:        gateway.iig@summitcommunications.net was validated on 2026-02-25
abuse-mailbox:  gateway.iig@summitcommunications.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-25T08:44:10Z
source:         APNIC

role:           Network Administrator
address:        Summit Center, 18 Karwan Bazar (3rd floor), Dhaka-1215, Dhaka  1215
country:        BD
phone:          +8809678016414
e-mail:         gateway.iig@summitcommunications.net
admin-c:        NA660-AP
tech-c:         NA660-AP
nic-hdl:        NA660-AP
notify:         gateway.iig@summitcommunications.net
mnt-by:         MAINT-SUMMIT-BD
last-modified:  2025-12-24T05:56:43Z
fax-no:         +88028189577
source:         APNIC

% Information related to '103.161.66.0/24AS58717'

route:          103.161.66.0/24
descr:          Summit Communications Limited
origin:         AS58717
mnt-by:         MAINT-SUMMITCOMMUNICATIONS-BD
last-modified:  2026-06-03T07:07:04Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)