% APNIC found the following authoritative answer from: whois.apnic.net

% [whois.apnic.net]
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% Information related to '103.5.132.0 - 103.5.135.255'

% Abuse contact for '103.5.132.0 - 103.5.135.255' is 'arunrao_erp@yahoo.com'

inetnum:        103.5.132.0 - 103.5.135.255
netname:        BBNL-IN
descr:          BANGALORE BROADBAND NETWORK PVT LTD
descr:          100 Ag's colony 4th Main road
descr:          Anandnagar
country:        IN
admin-c:        BBNP1-AP
tech-c:         BBNP1-AP
mnt-by:         MAINT-IN-IRINN
mnt-lower:      MAINT-BBNL-IN
mnt-lower:      MAINT-IN-IRINN
mnt-routes:     MAINT-BBNL-IN
mnt-routes:     MAINT-IN-IRINN
mnt-irt:        IRT-BBNL-IN
status:         ALLOCATED PORTABLE
last-modified:  2025-08-11T22:48:44Z
source:         APNIC

irt:            IRT-BBNL-IN
address:        100 Ag's colony, 4th main road
e-mail:         arunrao_erp@yahoo.com
abuse-mailbox:  arunrao_erp@yahoo.com
admin-c:        BBNP1-AP
tech-c:         BBNP1-AP
auth:           # Filtered
mnt-by:         MAINT-BBNL-IN
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-11-18T00:26:36Z
source:         APNIC

role:           BANGALORE BROADBAND NETWORK PVT LTD - network admi
address:        100 Ag's colony, 4th main road
country:        IN
phone:          +91-9980947375
e-mail:         arunrao_erp@yahoo.com
admin-c:        BBNP1-AP
tech-c:         BBNP1-AP
nic-hdl:        BBNP1-AP
mnt-by:         MAINT-BBNL-IN
mnt-by:         MAINT-IN-IRINN
last-modified:  2025-09-27T09:48:59Z
source:         APNIC

% Information related to '103.5.133.0/24AS55947'

route:          103.5.133.0/24
descr:          Route Object
country:        IN
origin:         AS55947
mnt-by:         MAINT-BBNL-IN
mnt-by:         MAINT-IN-IRINN
mnt-routes:     MAINT-IN-IRINN
last-modified:  2025-12-14T22:15:17Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)