% 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 '103.101.197.0 - 103.101.197.255'

% Abuse contact for '103.101.197.0 - 103.101.197.255' is 'abuse@skylink.com.bd'

inetnum:        103.101.197.0 - 103.101.197.255
netname:        Carnival-Internet
descr:          Carnival Internet
country:        BD
admin-c:        SSDT2-AP
tech-c:         SSDT2-AP
abuse-c:        AS2751-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-SKYLINK-BD
mnt-irt:        IRT-SKYLINK-BD
last-modified:  2021-03-24T13:04:35Z
source:         APNIC

irt:            IRT-SKYLINK-BD
address:        House 15/C, Jahura Market, Road -08,Sector 14, Uttara, Dhaka, Dhaka Dhaka 1230
e-mail:         info@skylink.com.bd
abuse-mailbox:  abuse@skylink.com.bd
admin-c:        SBIA1-AP
tech-c:         SBIA1-AP
auth:           # Filtered
remarks:        info@skylink.com.bd invalid
remarks:        abuse@skylink.com.bd is invalid
remarks:        info@skylink.com.bd is invalid
mnt-by:         MAINT-SKYLINK-BD
last-modified:  2025-11-18T00:31:56Z
source:         APNIC

role:           ABUSE SKYLINKBD
country:        ZZ
address:        House 15/C, Jahura Market, Road -08,Sector 14, Uttara, Dhaka, Dhaka Dhaka 1230
phone:          +000000000
e-mail:         info@skylink.com.bd
admin-c:        SBIA1-AP
tech-c:         SBIA1-AP
nic-hdl:        AS2751-AP
remarks:        Generated from irt object IRT-SKYLINK-BD
remarks:        abuse@skylink.com.bd is invalid
remarks:        info@skylink.com.bd is invalid
abuse-mailbox:  abuse@skylink.com.bd
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-04T21:13:11Z
source:         APNIC

role:           Systems Solutions development Technologies Limit
address:        Highway Homes- 2nd Floor,, KA-32/6 Shahjadpur, Pragoti Sharoni,, Gulshan.,, Dhaka
country:        BD
phone:          +8801713404007
fax-no:         +8801713404007
e-mail:         infrastructure@ssd-tech.com
admin-c:        SSDT2-AP
tech-c:         SSDT2-AP
nic-hdl:        SSDT2-AP
mnt-by:         MAINT-SSDTL-BD
last-modified:  2014-08-11T00:10:42Z
source:         APNIC

% Information related to '103.101.197.0/24AS63526'

route:          103.101.197.0/24
origin:         AS63526
descr:          Carnival Internet BD
mnt-by:         MAINT-SKYLINK-BD
last-modified:  2019-10-21T14:54:52Z
country:        BD
source:         APNIC

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