Whois

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '103.245.140.0 - 103.245.143.255'

% Abuse contact for '103.245.140.0 - 103.245.143.255' is '[email protected]'

inetnum:        103.245.140.0 - 103.245.143.255
netname:        SIGMAENGINEERSLTD-BD
descr:          Sigma Engineers Ltd
descr:          House-24, Road-18. Sector-3, Uttara, Dhaka-1230
country:        BD
org:            ORG-SEL2-AP
admin-c:        SELA1-AP
tech-c:         SELA1-AP
abuse-c:        AS2990-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-SIGMAENGINEERSLTD-BD
mnt-routes:     MAINT-SIGMAENGINEERSLTD-BD
mnt-irt:        IRT-SIGMAENGINEERSLTD-BD
last-modified:  2021-01-14T05:00:51Z
source:         APNIC

% Information related to '103.245.140.0/22AS132575'

route:          103.245.140.0/22
descr:          Sigma IGW Route object
origin:         AS132575
country:        BD
mnt-lower:      MAINT-SIGMAENGINEERSLTD-BD
mnt-routes:     MAINT-SIGMAENGINEERSLTD-BD
mnt-by:         MAINT-SIGMAENGINEERSLTD-BD
last-modified:  2013-01-16T10:40:09Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)