% 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 '103.136.104.0 - 103.136.107.255'

% Abuse contact for '103.136.104.0 - 103.136.107.255' is 'support@jagobd.com'

inetnum:        103.136.104.0 - 103.136.107.255
netname:        JAGOBD-BD
descr:          Jagobd IT SolutionsRampura
country:        BD
org:            ORG-JIS3-AP
admin-c:        JISA1-AP
tech-c:         JISA1-AP
abuse-c:        AJ473-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:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JAGOBD-BD
mnt-routes:     MAINT-JAGOBD-BD
mnt-irt:        IRT-JAGOBD-BD
last-modified:  2020-10-13T17:23:18Z
source:         APNIC

irt:            IRT-JAGOBD-BD
address:        House
e-mail:         support@jagobd.com
abuse-mailbox:  support@jagobd.com
admin-c:        JISA1-AP
tech-c:         JISA1-AP
auth:           # Filtered
remarks:        support@jagobd.com was validated on 2025-12-22
mnt-by:         MAINT-JAGOBD-BD
last-modified:  2025-12-22T12:36:46Z
source:         APNIC

organisation:   ORG-JIS3-AP
org-name:       Jagobd IT Solutions
org-type:       LIR
country:        BD
address:        House # 27, Road 05, Block C, Banasree, Rampura
phone:          +8801715014415
e-mail:         support@jagobd.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:46Z
source:         APNIC

role:           ABUSE JAGOBDBD
country:        ZZ
address:        House
phone:          +000000000
e-mail:         support@jagobd.com
admin-c:        JISA1-AP
tech-c:         JISA1-AP
nic-hdl:        AJ473-AP
remarks:        Generated from irt object IRT-JAGOBD-BD
remarks:        support@jagobd.com was validated on 2025-12-22
abuse-mailbox:  support@jagobd.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-22T12:37:31Z
source:         APNIC

role:           Jagobd IT Solutions administrator
address:        House #27, Road #05, Block # C, Banasree, Rampura, Dhaka Dhaka 1219
country:        BD
phone:          +8801715014415
e-mail:         support@jagobd.com
admin-c:        JISA1-AP
tech-c:         JISA1-AP
nic-hdl:        JISA1-AP
mnt-by:         MAINT-JAGOBD-BD
last-modified:  2019-03-06T07:35:16Z
source:         APNIC

% Information related to '103.136.107.0/24AS134599'

route:          103.136.107.0/24
origin:         AS134599
descr:          DDN
mnt-by:         MAINT-JAGOBD-BD
last-modified:  2025-10-17T10:15:21Z
source:         APNIC

% Information related to '103.136.107.0/24AS135341'

route:          103.136.107.0/24
origin:         AS135341
descr:          Harunur Rashid
                House #27, Road #05, Block # C, Banasree, Rampura
mnt-by:         MAINT-JAGOBD-BD
last-modified:  2023-11-15T16:28:45Z
source:         APNIC

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